1N4942 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
Manufacturer
1N4942 Datasheet PDF : 2 Pages
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POWER DISCRETES
Description
Quick reference data
VR = 200 - 1000 V
IO = 1.0A
trr = 150 to 500nS
V = 1.2V
F
1N4942, 1N4944, 1N4946,
1N4947, 1N4948
Axial Leaded Hermetically Sealed
Fast Recovery Rectifier Diodes
Features
Low reverse leakage current
Hermetically sealed in Metoxilite fused metal oxide
Low forward voltage drop
These products are qualified to MIL-PRF-19500/359
Electrical Specifications
Electrical specifications @ TA = 25°C unless otherwise specified.
Types VRWM
IF (AV)
@ 55°C
IFSM
IFRM
@
TRR
tp=8.3ms
VF @ IF
IR @ VRWM
CJ @ 5V
1MHz
TSTG
-pcb mid L = 3/8"
25°C 100°C
RθjL
3/8"
0"
V(pk)
A
1N4942 200
1.0
1N4944 400
1.0
1N4946 600
1.0
1N4947 800
1.0
1N4948 1000 1.0
A
A
2.0
25
2.0
25
2.0
25
2.0
25
2.0
25
A
ns V A µA µA
6.0
150 1.2 1.0 0.5 25
6.0
150 1.2 1.0 0.5 25
6.0
250 1.2 1.0 0.5 25
6.0
250 1.2 1.0 0.5 25
6.0
500 1.2 1.0 0.5 25
pF
°C
C/W°C C/W°C
27
-65 to +175 3
7
27
-65 to +175 3
7
27
-65 to +175 3
7
18
-65 to +175 3
7
18
-65 to +175 3
7
Revision: November 7, 2007
1
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