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1N4531UR Datasheet, PDF (1/3 Pages) Microsemi Corporation – SWITCHING DIODE
1N4531UR
Silicon Switching Diode
Features
 Available in JAN, JANTX, and JANTXV per
MIL-PRF-19500/116
 Metallurgically Bonded
 Hermetically Sealed
 Double Plug Construction
Maximum Ratings
Operating & Storage Temperature: -65°C to +175°C
Operating Current: 200 mA @ TA = +75°C
Derating Factor: 1.14 mA/°C above TA = +25°C
Surge Current A: 2.0 A, sinewave, Pw = 8.3 ms
Surge Current B: 0.704 A square, Pw = 8.3 ms
DC Reverse Voltage (VRWM): 75 V
Rev. V1
DC Electrical Characteristics
Ambient
(°C)
25
25
150
-55
VF
IF
Min.
mA
V
10
—
100
—
10
—
100
—
Max.
V
0.8
1.2
0.8
1.3
Ambient
(°C)
25
25
150
150
IR
V
Min.
(dc)
A
20
—
75
—
20
—
75
—
Max.
A
0.025
0.500
35.0
75.0
Ambient
(°C)
25
VBR
IR
Min.
mA
V
100
100
Max.
V
25
AC Electrical Characteristics @ 25°C
Parameter
Symbol Maximum
Capacitance @ 0 V
pF
4
Capacitance @ 1.5 V
pF
2.8
TRR @ IF = IR = 10 mA, IREC = 1 mA nsec
5
TFR @ IF = 50 mA
nsec
20
VFR @ IF = 50 mA
V(pk)
5
1
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