SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2 1 of 5
www.diodes.com January 2012
© Diodes Incorporated
SMAJ5.0
(
C
)
A
SMAJ200
(
C
)
A
400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Features
400W Peak Pulse Power Dissipation
Glass Passivated Die Construction
Unidirectional and Bidirectional Versions Available
Excellent Clamping Capability
Fast Response Time
Lead Free Finish/RoHS Compliant (Note 1)
Green Molding Compound (No Halogen and Antimony)
(Note 2)
Mechanical Data
Case: SMA
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
Polarity Indicator: Cathode Band (Note: Bi-directional devices
have no polarity indicator.)
Weight: 0.064 grams (approximate)
Ordering Information (Note 3)
Part Number Case Packaging
SMAJXXX(C)A-13-F SMA 5000/Tape & Reel
*x = Device Voltage, e.g., SMCJ170A-13-F. Example: SMAJ170A-13-F.
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes
2. Product manufactured with Date Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above TA = 25° C) (Note 4) PPK 400 W
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
Superimposed on Rated Load (Notes 4, 5 & 6) IFSM 40 A
Steady State Power Dissipation @ TL = 75°C PM
(
AV
)
1.0 W
Instantaneous Forward Voltage @ IPP = 35A
(Notes 4, 5, & 6) VF 3.5 V
Notes: 4. Valid provided that terminals are kept at ambient temperature.
5. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
6. Unidirectional units only.
Thermal Characteristics
Characteristic Symbol Value Unit
Operating Temperature Range TJ -55 to +150 °C
Storage Temperature Range TSTG -55 to +175 °C
Green
Top View Bottom View
xx = Product type marking code
(See Electrical Characteristics Table)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 2 for 2002)
WW = Week code (01 to 53)
YWW
xx
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2 2 of 5
www.diodes.com January 2012
© Diodes Incorporated
SMAJ5.0
(
C
)
A
SMAJ200
(
C
)
A
Electrical Characteristics @TA = 25°C unless otherwise specified
Part Number
Add C For
Bidirectional
(Note 7)
Reverse
Standoff
Voltage
Breakdown
Voltage
VBR @ IT (Note 8)
Test
Current
Max. Reverse
Leakage @ VRWM
(Note 9)
Max. Clamping
Voltage @ Ipp
Max. Peak Pulse
Current
I
pp
Marking Code
VRWM (V) Min (V) Max (V) IT (mA) IR (μA) VC (V) (A) BI- UNI-
SMAJ5.0(C)A 5.0 6.40 7.25 10 800 9.2 43.5 TE HE
SMAJ6.0(C)A 6.0 6.67 7.37 10 800 10.3 38.8 TG HG
SMAJ6.5(C)A 6.5 7.22 7.98 10 500 11.2 35.7 TK HK
SMAJ7.0(C)A 7.0 7.78 8.60 10 200 12.0 33.3 TM HM
SMAJ7.5(C)A 7.5 8.33 9.21 1.0 100 12.9 31.0 TP HP
SMAJ8.0(C)A 8.0 8.89 9.83 1.0 50 13.6 29.4 TR HR
SMAJ8.5(C)A 8.5 9.44 10.4 1.0 10 14.4 27.7 TT HT
SMAJ9.0(C)A 9.0 10.0 11.1 1.0 5.0 15.4 26.0 TV HV
SMAJ10(C)A 10 11.1 12.3 1.0 5.0 17.0 23.5 TX HX
SMAJ11(C)A 11 12.2 13.5 1.0 5.0 18.2 22.0 TZ HZ
SMAJ12(C)A 12 13.3 14.7 1.0 5.0 19.9 20.1 UE IE
SMAJ13(C)A 13 14.4 15.9 1.0 5.0 21.5 18.6 UG IG
SMAJ14(C)A 14 15.6 17.2 1.0 5.0 23.2 17.2 UK IK
SMAJ15(C)A 15 16.7 18.5 1.0 5.0 24.4 16.4 UM IM
SMAJ16(C)A 16 17.8 19.7 1.0 5.0 26.0 15.3 UP IP
SMAJ17(C)A 17 18.9 20.9 1.0 5.0 27.6 14.5 UR IR
SMAJ18(C)A 18 20.0 22.1 1.0 5.0 29.2 13.7 UT IT
SMAJ20(C)A 20 22.2 24.5 1.0 5.0 32.4 12.3 UV IV
SMAJ22(C)A 22 24.4 26.9 1.0 5.0 35.5 11.2 UX IX
SMAJ24(C)A 24 26.7 29.5 1.0 5.0 38.9 10.3 UZ IZ
SMAJ26(C)A 26 28.9 31.9 1.0 5.0 42.1 9.5 VE JE
SMAJ28(C)A 28 31.1 34.4 1.0 5.0 45.4 8.8 VG JG
SMAJ30(C)A 30 33.3 36.8 1.0 5.0 48.4 8.3 VK JK
SMAJ33(C)A 33 36.7 40.6 1.0 5.0 53.3 7.5 VM JM
SMAJ36(C)A 36 40.0 44.2 1.0 5.0 58.1 6.9 VP JP
SMAJ40(C)A 40 44.4 49.1 1.0 5.0 64.5 6.2 VR JR
SMAJ43(C)A 43 47.8 52.8 1.0 5.0 69.4 5.7 VT JT
SMAJ45(C)A 45 50.0 55.3 1.0 5.0 72.7 5.5 VV JV
SMAJ48(C)A 48 53.3 58.9 1.0 5.0 77.4 5.2 VX JX
SMAJ51(C)A 51 56.7 62.7 1.0 5.0 82.4 4.9 VZ JZ
SMAJ54(C)A 54 60.0 66.3 1.0 5.0 87.1 4.6 WE RE
SMAJ58(C)A 58 64.4 71.2 1.0 5.0 93.6 4.3 WG RG
SMAJ60(C)A 60 66.7 73.7 1.0 5.0 96.8 4.1 WK RK
SMAJ64(C)A 64 71.1 78.6 1.0 5.0 103 3.9 WM RM
SMAJ70(C)A 70 77.8 86.0 1.0 5.0 113 3.5 WP RP
SMAJ75(C)A 75 83.3 92.1 1.0 5.0 121 3.3 WR RR
SMAJ78(C)A 78 86.7 95.8 1.0 5.0 126 2.2 WT RT
SMAJ85(C)A 85 94.4 104 1.0 5.0 137 2.9 WV RV
SMAJ90(C)A 90 100 111 1.0 5.0 146 2.7 WX RX
SMAJ100(C)A 100 111 123 1.0 5.0 162 2.5 WZ RZ
SMAJ110(C)A 110 122 135 1.0 5.0 177 2.3 XE SE
SMAJ120(C)A 120 133 147 1.0 5.0 193 2.0 XG SG
SMAJ130(C)A 130 144 159 1.0 5.0 209 1.9 XK SK
SMAJ150(C)A 150 167 185 1.0 5.0 243 1.6 XM SM
SMAJ160(C)A 160 178 197 1.0 5.0 259 1.5 XP SP
SMAJ170(C)A 170 189 209 1.0 5.0 275 1.4 XR SR
SMAJ200(C)A 200 224 248 1.0 1.0 324 1.2 YT ST
Notes: 7. Suffix C denotes Bi-directional device.
8. VBR measured with IT current pulse = 300μs
9. For Bidirectional devices having VRWM of 10V and under, the IR is doubled.
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2 3 of 5
www.diodes.com January 2012
© Diodes Incorporated
SMAJ5.0
(
C
)
A
SMAJ200
(
C
)
A
10 X 1000 Waveform
as defined by REA
025 50 75 100 125 150 175 200
100
75
50
25
0
T , AMBIENT TEMPERAT URE ( C)
Fig. 1 Pulse Derating Curve
A
°
P
EAK
P
U
LSE DE
R
A
T
IN
G
IN %
O
F
PEAK POWER OR CURRENT
10
100
1,000
10,000
1 10 100 1,000
C
,
T
O
T
AL
C
A
P
A
C
I
T
AN
C
E (p
F
)
T
V , STANDOFF VOL TAGE (V)
Fig. 2 Typical Total Capacitance
WM
T = 25C
J
°
Unidirectional
Bidirectional
Measured at
f = 1MHz
1.0Vrms dc
signal
Bias = 0V
0.1 1.0
0.1 10 100
1.0
10
1,000 10,000
T = 25 C
j
°
P
,
P
EAK
P
U
LSE
P
O
WE
R
(kW)
PK
100
Non repetitive
pulse waveform
shown in Fig. 4
I , PEAK PULSE CURRENT (%I )
Ppp
t, TIME (ms)
Fig. 4 Pulse Waveform
0
60
50
40
30
20
10
2510
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
EN
T
(A)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 5 Maximum Non-Repetitive Surge Current
20 50 1001
0.0
0.2
0.4
0.6
025 50 75 100 125 150 175 200
P
M S
T
EAD
Y
S
T
A
T
E
P
O
WE
R
DISSI
P
A
T
I
O
N
(W)
(AV),
T , LEAD TEMPERATURE ( C)
Fig. 6 Steady State Power Derating Curve
L
°
0.8
1.0
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2 4 of 5
www.diodes.com January 2012
© Diodes Incorporated
SMAJ5.0
(
C
)
A
SMAJ200
(
C
)
A
Package Outline Dimensions
Suggested Pad Layout
SMA
Dim Min Max
A 2.29 2.92
B 4.00 4.60
C 1.27 1.63
D 0.15 0.31
E 4.80 5.59
G 0.05 0.20
H 0.76 1.52
J 2.01 2.30
All Dimensions in mm
SMA
Dimensions Value (in mm)
Z 6.5
G 1.5
X 1.7
Y 2.5
C 4.0
A
B
C
D
G
H
E
J
SMAJ5.0(C)A – SMAJ200(C)A
Document number: DS19005 Rev. 16 - 2 5 of 5
www.diodes.com January 2012
© Diodes Incorporated
SMAJ5.0
(
C
)
A
SMAJ200
(
C
)
A
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
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www.diodes.com