Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
Surface Mount – 1500W > SMCJ-HRA Series
SMCJ-HRA components are ideal for high reliability
protection of I/O Interfaces, VCC bus and other vulnerable
circuits used in Telecom, Computer, Industrial and
Consumer electronic applications.
Applications
High reliability
components with
fabrication and assembly
lots traceability
Enhanced reliability
screening options are
available in reference to
MIL-PRF-19500. Refer to
screen process table for
more detail on screening
options
SMT for minimal board
footprint
Low profile package
Built-in strain relief
VBR @TJ= VBR@25°C x (1+αT x
(TJ - 25))
(αT:Temperature Coefficient)
Glass passivated chip
junction
1500W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
Fast response time:
typically less than 1.0ps
from 0V to BV min
Excellent clamping
capability
Low incremental surge
resistance
Typical IR ≤ 1µA for VR >
11.10V
High Temperature
soldering guaranteed:
260°C/40 seconds at
terminals
UL Recognized compound
meeting flammability
rating V-0
Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C
Matte tin lead–free plated
• Halogen free and RoHS
compliant
2nd level interconnect is
Pb-free per IPC/JEDEC
J-STD-609A.01
Features
The SMCJ-HRA High Reliability series is designed
specifically to protect sensitive electronic equipment from
voltage transients induced by lightning and other transient
voltage events. These are available with a variety of up-
screening options for enhanced reliability.
Description
Parameter Symbol Value Unit
Peak Pulse Power Dissipation at
TA=25ºC by 10/1000µs waveform
(Fig.1)(Note 1), (Note 2)
PPPM 1500 W
Power Dissipation on infinite heat
sink at TL=50OCPM(AV) 6.5 W
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3) IFSM 200 A
Maximum Instantaneous Forward
Voltage at 100A for Unidirectional
only (Note 4)
VF3.5/5.0 V
Operating Junction and Storage
Temperature Range TJ, TSTG -65 to 150 °C
Typical Thermal Resistance Junction
to Lead RuJL 15 °C/W
Typical Thermal Resistance Junction
to Ambient RuJA 75 °C/W
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2.
2. Mounted on copper pad area of 0.31x0.31” (8.0 x 8.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
component only, duty cycle=4 per minute maximum.
4. VF<3.5V for VBR __
<
200V and VF<5.0V for VBR __
>
201V.
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Agency Approvals
AGENCY AGENCY FILE NUMBER
E230531
1
Functional Diagram
Bi-directional
Uni-directional
Cathode Anode
SMCJ-HRA Series
Bi-directional
Uni-directional
RoHS
e3
Pb
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
Surface Mount – 1500W > SMCJ-HRA Series
Electrical Characteristics
Part
Number
(Uni)
Part
Number
(Bi)
Marking
Reverse
Stand off
Voltage
VR
(Volts)
Breakdown
Voltage VBR
(Volts) @ IT
Test
Current
IT
(mA)
Maximum
Clamping
Voltage VC
@ Ipp
(V)
Maximum
Peak
Pulse
Current Ipp
(A)
Maximum
Reverse
Leakage IR
@ VR
(µA)
Agency
Approval
UNI BI MIN MAX
SMCJ5.0A-HRA SMCJ5.0CA-HRA GDEH BDEH 5.0 6.40 7. 0 0 10 9.2 163.0 800 X
SMCJ6.0A-HRA SMCJ6.0CA-HRA GDGH BDGH 6.0 6.67 7.37 10 10.3 145.7 800 X
SMCJ6.5A-HRA SMCJ6.5CA-HRA GDKH BDKH 6.5 7.22 7.98 10 11. 2 134.0 500 X
SMCJ7.0A-HRA SMCJ7.0CA-HRA GDMH BDMH 7. 0 7.78 8.60 10 12.0 125.0 200 X
SMCJ7.5A-HRA SMCJ7.5CA-HRA GDPH BDPH 7. 5 8.33 9.21 1 12.9 116.3 100 X
SMCJ8.0A-HRA SMCJ8.0CA-HRA GDRH BDRH 8.0 8.89 9.83 1 13.6 110.3 50 X
SMCJ8.5A-HRA SMCJ8.5CA-HRA GDTH BDTH 8.5 9.44 10.40 1 14.4 104.2 20 X
SMCJ9.0A-HRA SMCJ9.0CA-HRA GDVH BDVH 9.0 10.00 11. 10 1 15.4 97.4 10 X
SMCJ10A-HRA SMCJ10CA-HRA GDXH BDXH 10.0 11. 10 12.30 1 1 7. 0 88.3 5 X
SMCJ11A-HRA SMCJ11CA-HRA GDZH BDZH 11. 0 12.20 13.50 1 18.2 82.5 1 X
SMCJ12A-HRA SMCJ12CA-HRA GEEH BEEH 12.0 13.30 14.70 1 19.9 75.4 1 X
SMCJ13A-HRA SMCJ13CA-HRA GEGH BEGH 13.0 14.40 15.90 1 21.5 69.8 1 X
SMCJ14A-HRA SMCJ14CA-HRA GEKH BEKH 14.0 15.60 17.20 1 23.2 64.7 1 X
SMCJ15A-HRA SMCJ15CA-HRA GEMH BEMH 15.0 16.70 18.50 1 24.4 61.5 1 X
SMCJ16A-HRA SMCJ16CA-HRA GEPH BEPH 16.0 17.80 19.70 1 26.0 57.7 1 X
SMCJ17A-HRA SMCJ17CA-HRA GERH BERH 1 7. 0 18.90 20.90 1 27.6 54.4 1 X
SMCJ18A-HRA SMCJ18CA-HRA GETH BETH 18.0 20.00 22.10 1 29.2 51.4 1 X
SMCJ20A-HRA SMCJ20CA-HRA GEVH BEVH 20.0 22.20 24.50 1 32.4 46.3 1 X
SMCJ22A-HRA SMCJ22CA-HRA GEXH BEXH 22.0 24.40 26.90 1 35.5 42.3 1 X
SMCJ24A-HRA SMCJ24CA-HRA GEZH BEZH 24.0 26.70 29.50 1 38.9 38.6 1 X
SMCJ26A-HRA SMCJ26CA-HRA GFEH BFEH 26.0 28.90 31.90 1 42.1 35.7 1 X
SMCJ28A-HRA SMCJ28CA-HRA GFGH BFGH 28.0 31.10 34.40 1 45.4 33.1 1 X
SMCJ30A-HRA SMCJ30CA-HRA GFKH BFKH 30.0 33.30 36.80 1 48.4 31.0 1 X
SMCJ33A-HRA SMCJ33CA-HRA GFMH BFMH 33.0 36.70 40.60 1 53.3 28.2 1 X
SMCJ36A-HRA SMCJ36CA-HRA GFPH BFPH 36.0 40.00 44.20 1 58.1 25.9 1 X
SMCJ40A-HRA SMCJ40CA-HRA GFRH BFRH 40.0 44.40 49.10 1 64.5 23.3 1 X
SMCJ43A-HRA SMCJ43CA-HRA GFTH BFTH 43.0 47.80 52.80 1 69.4 21.7 1 X
SMCJ45A-HRA SMCJ45CA-HRA GFVH BFVH 45.0 50.00 55.30 1 72.7 20.6 1 X
SMCJ48A-HRA SMCJ48CA-HRA GFXH BFXH 48.0 53.30 58.90 1 77.4 19.4 1 X
SMCJ51A-HRA SMCJ51CA-HRA GFZH BFZH 51.0 56.70 62.70 1 82.4 18.2 1 X
SMCJ54A-HRA SMCJ54CA-HRA GGEH BGEH 54.0 60.00 66.30 1 87.1 1 7. 3 1 X
SMCJ58A-HRA SMCJ58CA-HRA GGGH BGGH 58.0 64.40 71.20 1 93.6 16.1 1 X
SMCJ60A-HRA SMCJ60CA-HRA GGKH BGKH 60.0 66.70 73.70 1 96.8 15.5 1 X
SMCJ64A-HRA SMCJ64CA-HRA GGMH BGMH 64.0 71.10 78.60 1 103.0 14.6 1 X
SMCJ70A-HRA SMCJ70CA-HRA GGPH BGPH 70.0 77.80 86.00 1 113.0 13.3 1 X
SMCJ75A-HRA SMCJ75CA-HRA GGRH BGRH 75.0 83.30 92.10 1 121.0 12.4 1 X
SMCJ78A-HRA SMCJ78CA-HRA GGTH BGTH 78.0 86.70 95.80 1 126.0 11. 9 1 X
SMCJ85A-HRA SMCJ85CA-HRA GGVH BGVH 85.0 94.40 104.00 1 137.0 11. 0 1 X
SMCJ90A-HRA SMCJ90CA-HRA GGXH BGXH 90.0 100.00 111. 0 0 1 146.0 10.3 1 X
SMCJ100A-HRA SMCJ100CA-HRA GGZH BGZH 100.0 111.0 0 123.00 1 162.0 9.3 1 X
SMCJ110A-HRA SMCJ110CA-HRA GHEH BHEH 110.0 122.00 135.00 1 177.0 8.5 1 X
SMCJ120A-HRA SMCJ120CA-HRA GHGH BHGH 120.0 133.00 147.00 1 193.0 7. 8 1 X
SMCJ130A-HRA SMCJ130CA-HRA GHKH BHKH 130.0 144.00 159.00 1 209.0 7. 2 1 X
SMCJ150A-HRA SMCJ150CA-HRA GHMH BHMH 150.0 167.00 185.00 1 243.0 6.2 1 X
SMCJ160A-HRA SMCJ160CA-HRA GHPH BHPH 160.0 178.00 197.00 1 259.0 5.8 1 X
SMCJ170A-HRA SMCJ170CA-HRA GHRH BHRH 170.0 189.00 209.00 1 275.0 5.5 1 X
Note:
1. For bidirectional type having VR of 10 volts and less, the IR limit is double.
2.SMCJ-HRA voltage binning can be specified by customers request via contacting Littlefuse service
2
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
Surface Mount – 1500W > SMCJ-HRA Series
I-V Curve Characteristics
Voltage Transients
Time
Voltage Across TVS
Current Through TVS
Voltage or Current
Figure 1 - TVS Transients Clamping Waveform
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
1
10
100
0.000001 0.000010.00010.001
t
d
-Pulse Width (sec.)
PPPM
-Peak Pulse Power (kW)
0.
31x0.31" (8.0x8.0mm)
Copper Pad Area
Figure 2 - Peak Pulse Power Rating
Vc V
BR
V
R
I
R
I
T
I
pp
V
Uni-directional
V
F
Vc VBR VR
IR
IT
Ipp
V
Vc
VBR
VR
Ipp
IR
IT
Bi-directional
PPPM Peak Pulse Power Dissipation (IPP x VC) -- Max power dissipation
VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
VBR Breakdown Voltage -- Maximum voltagethat flows though the TVS at a specified test current (IT)
VC Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current)
IR Reverse Leakage Current -- Current measured at VR
VF Forward Voltage Drop for Uni-directional
3
Screen Process
100% vision inspection MIL-STD-750 method 2074
100%High Temperature Storage Life (168hrs,150C) MIL-STD-750 method 1031
100% X-RAY inspection MIL-STD-750 method 2076
100% Temperature cycle test (-55-150C, 20 cycles, dwell time 15 min) MIL-STD-750 method 1051
100% Reflow (2X) JEDEC J-STD-020
100% surge test (2x) MIL-STD-750 method 4066
100% HTRB(150C, Bias=VR(80% breakdown voltage), 96hrs),for Bi-
direction products, 96hrs for each direction MIL–STD–750 method 1038
Final electrical test( 100% 3 sigma limit, 100% dynamic test and PAT
limit) MIL-STD-750 method 4016.4021.4011
Note: Up-screen program can be specified by customer’s request by contacting Littlefuse customer service
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
Surface Mount – 1500W > SMCJ-HRA Series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
IPPM- Peak Pulse Current, % IRSM
0
0
50
100
150
1.0 2.0 3.0 4.0
tr=10µsec
Peak Value
IPPM
IPPM
2
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
10/1000µsec. Waveform
as defined by R.E.A
td
t-Time (ms)
Half Value
IPPM ( )
1
10
100
1000
10000
100000
1.010.0100.0 1000.0
Cj (pF)
Tj
=25C
f=
1.0MHz
Vs
ig=50mVp-p
Uni-directional V=0V
-directional V=0V
VBR - Reverse Breakdown Voltage (V)
Bi-directional @VR
Uni-directional @VR
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
0255075100 125150 175
PM(AV)
, Steady Sate Power Dissipation
(W)
TA - Ambient Te mperature (ºC)
Figure 4 - Pulse Waveform
Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Dissipation Derating
Curve
0
20
40
60
80
100
120
140
160
180
200
110100
Nu
mber of Cycles at 60 Hz
IFSM
- Peak Forward Surge Current (A
)
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
0
20
40
60
80
100
0255075100 125 150 175
TA
-Ambient temperature (ºC)
Peak Pulse Power (P
PP) or Current (IPP)
Derating in Percentage
%
Figure 3 - Pulse Derating Curve
4
TL-Lead Temperature (˚C)
(Power Dissipation on Infinite H eat Sink )
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
Surface Mount – 1500W > SMCJ-HRA Series
Physical Specifications
Weight 0.007 ounce, 0.21 grams
Case JEDEC DO214AB. Molded plastic body
over glass passivated junction
Polarity Color band denotes positive end
(cathode) except Bidirectional.
Terminal Matte Tin-plated leads, Solderable per
JESD22-B102
Dimensions
Soldering Parameters
Temperature (T)
Time (t)
Ts(min)
Ts(max)
TL
TP
ts
Preheat
tL
tp
Ramp-up Critical Zone
TL to TP
Ramp-down
t 25˚C to Peak
25˚C
Reflow Condition Lead–free assembly
Pre Heat
- Temperature Min (Ts(min))150°C
- Temperature Max (Ts(max))200°C
- Time (min to max) (ts)60 – 180 secs
Average ramp up rate (Liquidus Temp
(TL) to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 3°C/second max
Reflow - Temperature (TL) (Liquidus) 217°C
- Time (min to max) (ts)60 – 150 seconds
Peak Temperature (TP)260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)20 – 40 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP)8 minutes Max.
Do not exceed 280°C
Dimensions Inches Millimeters
Min Max Min Max
A 0.114 0.126 2.900 3.200
B 0.260 0.280 6.600 7. 11 0
C 0.220 0.245 5.590 6.220
D 0.079 0.103 2.060 2.620
E 0.030 0.060 0.760 1.520
F 0.002 0.008 0.051 0.203
G 0.305 0.320 7.750 8.130
H 0.006 0.012 0.152 0.305
I 0.129 - 3.300 -
J 0.094 - 2.400 -
K - 0.165 - 4.200
L 0.094 - 2.400 -
DO-214AB (SMC J-Bend)
B
F
G
H
E
C
D
A
Cathode Band
(for Uni-directional products only)
(all dimensions in mm)
I
L
K
J
Solder Pads
5
Environmental Specifications
High Temp. Storage JESD22-A103
HTRB JESD22-A108
Thermal Shock JESD22-A106
MSL JEDEC-J-STD-020, Level 1
H3TRB JESD22-A101
RSH JESD22-B106
Transient Voltage Suppression Diodes
© 2018 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 03/28/18
Surface Mount – 1500W > SMCJ-HRA Series
Part Numbering System
Packaging
Part number Component
Package Quantity Packaging
Option
Packaging
Specification
SMCJxxxXX-HRA DO-214AB 3000 Tape & Reel – 16mm tape /13” reel EIA STD RS-481
SMCJxxxXX-HRAT7 DO-214AB 500 Tape & Reel – 16mm tape /7” reel EIA STD RS-481
Part Marking System
VOLTAGE
BI-DIRECTIONAL
5% VOLTA GE TOLERANCE
SERIES
SMCJ -HR XXX CA
HIGH RELIABILITY
A
WITHOUT GROUP B TEST
Tape and Reel Specification
0.63
(16.0)
0.315
(8.0)
0.157
(4.0)
0.65
(16.4)
0.80 (20.2)
Arbor Hole Dia.
Optional
7” 7.0 (187)
13” 13.0 (330) Dimensions are in inches
(and millimeters).
Direction of Feed
0.059 DIA
(1.5) Cover tape
Cathode
6
F
XXXX
YMXXX
Marking Code
Trace Code Marking
Y:Year Code
M: Month Code
XXX: Lot Code
Littelfuse Logo
Cathode Band
(for unidirectional
version only)
(for unidirectional version only)
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Littelfuse:
SMCJ90.0CA-HRAT7 SMCJ58.0A-HRAT7 SMCJ8.5A-HRAT7 SMCJ150.0CA-HRAT7 SMCJ160.0A-HRAT7
SMCJ160.0CA-HRAT7 SMCJ54.0A-HRAT7 SMCJ15.0A-HRAT7 SMCJ17.0A-HRAT7 SMCJ9.0A-HRAT7 SMCJ7.0A-
HRAT7 SMCJ43.0A-HRAT7 SMCJ48.0CA-HRAT7 SMCJ10.0A-HRAT7 SMCJ150.0A-HRAT7 SMCJ40.0CA-HRAT7
SMCJ70.0CA-HRAT7 SMCJ64.0CA-HRAT7 SMCJ26.0CA-HRAT7 SMCJ36.0CA-HRAT7 SMCJ11.0A-HRAT7
SMCJ64.0A-HRAT7 SMCJ10.0CA-HRAT7 SMCJ28.0CA-HRAT7 SMCJ16.0A-HRAT7 SMCJ90.0A-HRAT7
SMCJ13.0CA-HRAT7 SMCJ48.0A-HRAT7 SMCJ7.5CA-HRAT7 SMCJ22.0CA-HRAT7 SMCJ5.0A-HRAT7
SMCJ22.0A-HRAT7 SMCJ120.0A-HRAT7 SMCJ24.0CA-HRAT7 SMCJ16.0CA-HRAT7 SMCJ75.0CA-HRAT7
SMCJ5.0CA-HRAT7 SMCJ15.0CA-HRAT7 SMCJ6.5A-HRAT7 SMCJ13.0A-HRAT7 SMCJ51.0CA-HRAT7
SMCJ85.0A-HRAT7 SMCJ18.0A-HRAT7 SMCJ26.0A-HRAT7 SMCJ120.0CA-HRAT7 SMCJ14.0A-HRAT7
SMCJ20.0A-HRAT7 SMCJ170.0CA-HRAT7 SMCJ24.0A-HRAT7 SMCJ40.0A-HRAT7 SMCJ130.0A-HRAT7
SMCJ9.0CA-HRAT7 SMCJ75.0A-HRAT7 SMCJ8.5CA-HRAT7 SMCJ6.5CA-HRAT7 SMCJ17.0CA-HRAT7
SMCJ78.0CA-HRAT7 SMCJ110.0A-HRAT7 SMCJ12.0CA-HRAT7 SMCJ7.0CA-HRAT7 SMCJ45.0A-HRAT7
SMCJ30.0A-HRAT7 SMCJ11.0CA-HRAT7 SMCJ130.0CA-HRAT7 SMCJ33.0CA-HRAT7 SMCJ43.0CA-HRAT7
SMCJ58.0CA-HRAT7 SMCJ18.0CA-HRAT7 SMCJ36.0A-HRAT7 SMCJ14.0CA-HRAT7 SMCJ60.0CA-HRAT7
SMCJ60.0A-HRAT7 SMCJ170.0A-HRAT7 SMCJ8.0CA-HRAT7 SMCJ100.0A-HRAT7 SMCJ6.0CA-HRAT7
SMCJ70.0A-HRAT7 SMCJ30.0CA-HRAT7 SMCJ33.0A-HRAT7 SMCJ8.0A-HRAT7 SMCJ20.0CA-HRAT7
SMCJ45.0CA-HRAT7 SMCJ100.0CA-HRAT7 SMCJ51.0A-HRAT7 SMCJ110.0CA-HRAT7 SMCJ85.0CA-HRAT7
SMCJ12.0A-HRAT7 SMCJ54.0CA-HRAT7 SMCJ78.0A-HRAT7 SMCJ7.5A-HRAT7 SMCJ6.0A-HRAT7 SMCJ28.0A-
HRAT7