TECHNICAL DATA SHEET
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803
Website: http://www.microsemi.com
HIGH RELIABILITY FAST RECOVERY RECTIFIER
Qualified per MIL-PRF-19500/304
• 175°C Junction Temperature • VRRM 100 to 400 Volts
• 20 Amps Current Rating
DEVICES
LEVELS
JAN
JANTX
JANTXV
1N3890
1N3891
1N3893
1N3890A
1N3891A
1N3893A
1N3890R
1N3891R
1N3893R
1N3890AR
1N3891AR
1N3893AR
ABSOLUTE MAXIMUM RATINGS (TC = +25°C unless otherwise noted)
Parameters / Test Conditions
1N3890 / A / R / AR
Symbol
Value
Unit
100
200
400
Peak Repetitive Reverse Voltage
1N3891 / A / R / AR
1N3893 / A / R / AR
VRWM
V
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
100
200
400
Peak Working Reverse Voltage
VRRM
V
A
A
Average Forward Current, TC = 100°
IF
20
Peak Surge Forward Current @
tp = 8.3ms, half sinewave,
TC = 100°C
1N3890, 1N3891, 1N3893 / R
1N3890A, 1N3891A, 1N3893A / AR
175
250
IFSM
DO-203AA (DO-4)
Thermal Resistance, Junction to Case
1.5
°C/W
°C
RθJC
TJ
Operating Junction Temperature Range
Storage Temperature Range
-65°C to 175°C
-65°C to 175°C
Tstg
°C
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions
Symbol
Min.
Max.
Unit
Forward Voltage
IFM = 38A, TC = 25°C*
VFM
VFM
1.5
V
Forward Voltage
IFM = 250A, TC = 150°C**
2.75
10
V
Reverse Current
VRM = 100V, TC = 25°C
VRM = 200V, TC = 25°C
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
IRM
μA
VRM = 400V, TC= 25°C
Reverse Current
VRM = 100V, TC = 150°C
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
IRM
2
mA
ns
VRM = 200V, TC = 150°C
VRM = 400V, TC = 150°C
Reverse Recovery Time
VRM = 30V, IF = 1A, TC = 55°C*
1N3890, 1N3891, 1N3893
1N3890A, 1N3891A,1N3893A / AR
200
150
Trr
* Pulse test: Pulse width 300 µsec, Duty cycle 2%
** Pulse test: Pulse width 800 µsec
T4-LDS-0143 Rev. 1 (091809)
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