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Digitron Semiconductors - HIGH VOLTAGE RECTIFIERS

Numéro de référence 1N3643
Description HIGH VOLTAGE RECTIFIERS
Fabricant Digitron Semiconductors 
Logo Digitron Semiconductors 





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1N3643 fiche technique
High-reliability discrete products
and engineering services since 1977
1N3643-1N3647,
1N4254-1N4257,
1N5181-1N5184
HIGH VOLTAGE RECTIFIERS
FEATURES
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Parameter
Value
Operating and Storage Temperature:
Thermal resistance
Average rectified forward current (IO)
1N3643-1N3647
1N4254-1N4257
1N5181-1N5184
Solder temperatures
-65 to +175°C
38° junction to lead at 3/8” lead length from body
0.250 amps @ TA = 55°C
0.150 amps @ TA = 100°C
0.250 amps @ TA = 55°C
0.150 amps @ TA = 100°C
0.100 amps @ TA = 55°C
0.060 amps @ TA = 100°C
260°C for 10 s maximum
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Type
Working peak
reverse voltage
VRWM
Average rectified
current
lO
Maximum
forward voltage
VF
Volts
mA
55°C 100°C
Volts
1N3643
1000
250 150
5.0(1)
1N3644
1500
250 150
5.0(1)
1N3645
2000
250 150
5.0(1)
1N3646
2500
250 150
5.0(1)
1N3647
3000
250 150
5.0(1)
1N4254
1500
250 150
3.5(2)
1N4255
2000
250 150
3.5(2)
1N4256
2500
250 150
3.5(2)
1N4257
3000
250 150
3.5(2)
1N5181
4000
100 60
10(2)
1N5182
5000
100 60
10(2)
1N5183
7500
100 60
10(2)
1N5184
Note 1: VF @ 250mA
Note 2: VF @ 100mA
10000
100 60
10(2)
Maximum reverse current
lR @ VRWM
µA
25°C 55°C 125°C 175°C
5-
-
-
5-
-
-
5-
-
-
5-
-
-
5-
-
-
1 - 20
-
1 - 20
-
1 - 20
-
1 - 20
-
-5
- 1000
-5
- 1000
-5
- 1000
-5
- 1000
Maximum surge
current
Amps
14
14
14
14
14
10
10
10
10
4
4
4
4
Rev. 20120410

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