MICROSEMI 1N3890R

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
• 20 Amps Current Rating
• VRRM 100 to 400 Volts
DEVICES
LEVELS
1N3890
1N3891
1N3893
1N3890A
1N3891A
1N3893A
1N3890R
1N3891R
1N3893R
1N3890AR
1N3891AR
1N3893AR
JAN
JANTX
JANTXV
ABSOLUTE MAXIMUM RATINGS (TC = +25°C unless otherwise noted)
Parameters / Test Conditions
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
VRWM
100
200
400
V
Peak Working Reverse Voltage
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
VRRM
100
200
400
V
IF
20
A
IFSM
175
250
A
RθJC
1.5
°C/W
Operating Junction Temperature Range
TJ
-65°C to 175°C
°C
Storage Temperature Range
Tstg
-65°C to 175°C
°C
Average Forward Current, TC = 100°
Peak Surge Forward Current @
tp = 8.3ms, half sinewave,
TC = 100°C
1N3890, 1N3891, 1N3893 / R
1N3890A, 1N3891A, 1N3893A / AR
Thermal Resistance, Junction to Case
DO-203AA (DO-4)
ELECTRICAL CHARACTERISTICS (TA = +25°C, unless otherwise noted)
Parameters / Test Conditions
Symbol
Forward Voltage
IFM = 38A, TC = 25°C*
Forward Voltage
IFM = 250A, TC = 150°C**
Reverse Current
VRM = 100V, TC = 25°C
VRM = 200V, TC = 25°C
VRM = 400V, TC= 25°C
Reverse Current
VRM = 100V, TC = 150°C
VRM = 200V, TC = 150°C
VRM = 400V, TC = 150°C
Reverse Recovery Time
VRM = 30V, IF = 1A, TC = 55°C*
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
1N3890 / A / R / AR
1N3891 / A / R / AR
1N3893 / A / R / AR
1N3890, 1N3891, 1N3893
1N3890A, 1N3891A,1N3893A / AR
Min.
Max.
Unit
VFM
1.5
V
VFM
2.75
V
IRM
10
μA
IRM
2
mA
Trr
200
150
ns
* Pulse test: Pulse width 300 µsec, Duty cycle 2%
** Pulse test: Pulse width 800 µsec
T4-LDS-0143 Rev. 1 (091809)
Page 1 of 3
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
GRAPHS
FIGURE 1
FIGURE 3
TYPICAL FORWARD CHARACTERISTICS
TYPICAL JUNCTION CAPACITANCE
FIGURE 4
FORWARD CURRENT DERATING
FIGURE 2
TYPICAL REVERSE CHARACTERISTICS
T4-LDS-0143 Rev. 1 (091809)
Page 2 of 3
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
PACKAGE DIMENSIONS
Physical dimensions of non-isolated types: (DO-4)
1N3890, 1N3890A, 1N3891, 1N3891A, 1N3893, 1N3893A, 1N3890R, 1N3890AR,
1N3891R, 1N3891AR, 1N3893R and 1N3893AR
NOTES:
Ltr
1. Dimensions are in inches.
2. Metric equivalents are given for general information only.
3. Angular orientation of this terminal is undefined. Square or radius on
end of terminals is optional.
4. Diameter variations within these limits are permitted.
5. The ANSI thread reference is 0.190-32 UNF-2A
6. Max pitch diameter of plated threads shall be basic pitch diameter
0.169 inch (4.29 mm) reference FED-STD-H28 (Screw Thread
Standards for Federal Services).
7. Units must not be damaged by torque of 15 inch-pounds applied to
0.190-32 UNF-2B nut assembled on thread.
8. Complete threads to extend to within 0.078inch (1.98 mm) of the
seating plane.
9. Terminal-end shape is unrestricted
10. Reversed (anode to stud) units shall be marked with an “R” following
the last digit in the type number.
11. Forward polarity (cathode to stud) marking is shown.
T4-LDS-0143 Rev. 1 (091809)
CD
CH
CH1
G
HF
HT
OAH
OM
SL
SP
T
TD
Dimensions
Inches
Millimeters
Min
Max
Min
Max
0.250
6.35
0.405
10.29
0.020 0.065 0.51
1.65
0.060
1.52
0.424 0.437 10.77 11.10
0.075 0.175 1.90
4.44
0.800
20.32
0.163 0.189 4.14
4.80
0.422 0.453 10.72 11.50
Notes
3
5, 6, 7, 8
0.060
1.52
0.424
10.77
Page 3 of 3