RF01100, Rev A, (12/19/13) ©2013 Microsemi Corporation Page 1 of 7
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802(e3) and 803(e3) series
Available Single Phase Ultrafast Bridge Rectifiers
DESCRIPTION
This series of high-c urr ent s ingle-phase bridge rectifiers are constructed with hermetically
sealed rectifiers built with the same design and construction techniques used in military
applications for the upmost in reliability. These include voidless glass encapsulation and
internal "Category 1" metallurgical bonds. These 35A ultrafast rectifier bridges are available in
multiple working peak reverse voltage ratings per leg.
(Actual appearance may vary)
MA and MB
Package
Important: For the latest information, visit our website http://www.microsemi.com.
FEATURES
• Current ratings to 35 am ps
• VRWM from 50 to 150 volts (see part nomenclature for all options)
• 150 ºC junction temperature
• Surge ratings to 25 amps
• Recovery times to 50 ns
• MIL-PRF-19500 similarity
• RoHS compliant versions available
APPLICATIONS / BENEFITS
• Fuse-in-glass diodes design
• Electrica lly isola ted alu min um case
MAXIMUM RATINGS
MSC – Lawrence
6 Lake Street,
Lawrence, MA 01841
Tel: 1-800-446-1158 or
(978) 620-2600
Fax: (978) 689-0803
MSC – Ireland
Gort Road Business Park,
Ennis, Co. Clare, Ireland
Tel: +353 (0) 65 6840044
Fax: +353 (0) 65 6822298
Website:
www.microsemi.com
Parameters/Test Conditions
Symbol
Value
Unit
Junction and Storage Temperature
TJ and TSTG
-65 to +150
ºC
Thermal Resi stan ce Jun cti on-to-Case:
802
803
R
ӨJC
2.0
4.0
ºC/W
Thermal Resista n ce Ju n ct i on -to-Ambient:
802
803
R
ӨJA
20
25
ºC/W
Forward Surge Current (Peak):
@ TC = 100 ºC
802
803
I
FSM
250
125
A
Maximum Average DC Output Current:
@ TC = 55 ºC
802
803
IO 35
22.5
A
Maximum Average DC Output Current:
@ TC = 100 ºC
802
803
IO 20
16
A
Solder Temperature @ 10 s
260
oC
RF01100, Rev A, (12/19/13) ©2013 Microsemi Corporation Page 2 of 7
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802(e3) and 803(e3) series
MECHANICAL and PACKAGING
• CASE: Aluminum.
• TERMINALS: Tin/lead (Sn/Pb) or RoHS compliant matte tin.
• MARKING: Alternating cur ren t input: AC
Cathode positiv e outp ut: +
Anode negative: -
Part number is printed on the body
• WEIGHT: Approximately 20 grams for 802 series and 10 grams for 803 series
• See Package Dimensions on last page.
PART NOMENCLATURE
802 -1 e3
Series type number
802 = MA package
803 = MB package
VRWM level
-1 = 50 V
-2 = 100 V
-3 = 125 V
-4 = 150 V
RoHS Compli ance
e3 = RoHS compliant
Blank = non-RoHS compliant
SYMBOLS & DEFINITIONS
Symbol
Definition
IFSM
Surge Peak Forward Current: The forward curren t inclu din g all nonre pet i tiv e transi ent curr ents but excluding all
repetitive transients (ref JESD282-B)
IO
Average Rectified Output Current: The Output Current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave
input and a 180 degree conduction angle.
VFM
Maximum Forward Voltage: The maximum forward voltage the device will exhibit at a specified current.
IRM
Maximum Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and
temperature.
VRWM
Working Peak Reverse Voltage: The peak voltage excluding all transient voltages (ref JESD282-B). Also sometimes
known historically as PIV.
trr
Reverse Recovery Time: The time interval between the instant the current passes through zero when changing from
the forward direction to the reverse direction and a specified decay point after a peak reverse current occurs.
RF01100, Rev A, (12/19/13) ©2013 Microsemi Corporation Page 3 of 7
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802(e3) and 803(e3) series
ELECTRICA L CHARACTERISTICS
PART
NUMBER
MAX FORWARD
VOLTAGE
PER LEG
VFM
(Note 1)
MAX REVERSE
PEAK CURRENT
IRM @ VRWM
MAX REVERSE
RECOVERY
TIME
trr
IF = 0.5 A,
IRM = 1 .0 A,
IR(REC) = 0.250
A
@ 25 ºC
@ 25 ºC
@ 100 ºC
Volts
µA
µA
ns
802 0.95 @ 10 A 20 1000 50
803 0.95 @ 6 A 10 300 50
NOTES: 1. Pulse test: Pulse width 300 µsec, duty cycle 2%.
PART NUMBER
WORKING
PEAK
REVERSE
VOLTAGE
V
RWM
MINIMUM
BREAKDOWN
VOLTAGE
V(BR)
Volts
Volts
802-1
803-1
50
55.0
802-2
803-2
100
110.0
802-3
803-3
125
137.5
802-4
803-4
150
165.0
RF01100, Rev A, (12/19/13) ©2013 Microsemi Corporation Page 4 of 7
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802(e3) and 803(e3) series
GRAPHS
Instantaneous Forward Voltage – Volts
FIGURE 1
Typical Forward Characteristics – Per Leg 802 Serie s
% of Rated Voltage
FIGURE 2
Typical Reverse Leakage Current – Per Leg 802 Series
Instantaneous Forward Current - Amperes
Leakage Current - µA
RF01100, Rev A, (12/19/13) ©2013 Microsemi Corporation Page 5 of 7
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802(e3) and 803(e3) series
GRAPHS (continued)
Case Temperature -°C
FIGURE 3
Current Derating
Instantaneous Forward Voltage - Volts
FIGURE 4
Typical Forward Characteristics – Per Leg 803 Se ri e s
Output Current (ADC)
Instantaneous Forward Current - Amperes
RF01100, Rev A, (12/19/13) ©2013 Microsemi Corporation Page 7 of 7
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802(e3) and 803(e3) series
PACKAGE DIMENSIONS
802 SERIES 803 SERIES
Ltr
Dimensions
Ltr
Dimensions
Inches
Millimeters
Inch
Millimeters
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
A
0.056
0.066
1.412
1.68
A
0.735
0.755
18.67
19.18
B
0.052
0.072
1.32
1.83
B
-
0.570
-
14.48
C
1.115
1.135
28.32
28.83
C
0.230
0.250
5.74
6.25
D
0.552
0.572
14.02
14.53
D
0.139
0.149
3.30
3.81
E
0.490
0.510
12.45
12.95
F
0.180
0.200
4.57
5.08
G
-
0.750
-
19.05
H
0.302
0.322
7.67
8.18
