1N1187 Datasheet, PDF (1/2 Pages) Naina Semiconductor ltd. – Standard Recovery Diode, 35A

Naina Semiconductor Ltd.
1N1187 thru
1N1190R
Standard Recovery Diode, 35A
Features
 Glass passivated die
 Low forward voltage drop
 High surge capability
 Low leakage current
 Normal and Reverse polarity
 Metric and UNF threads available
DO-203AB (DO-5)
Maximum Ratings (TJ = 25^oC, unless otherwise noted)
Parameter
Test Conditions Symbol 1N1187(R)
Repetitive peak
reverse voltage
VRRM
300
RMS reverse voltage
VRMS
210
DC blocking voltage
VDC
300
Continuous forward
current
TC ≤ 140^oC
IF(AV)
35
Surge non-repetitive
forward current,
half-sine wave
TC = 25^oC
IFSM
595
Maximum peak
forward voltage
IF = 35 A, TJ = 25^oC
VF
1.2
Reverse current
TJ = 25^oC
TJ = 140^oC
IR
10
10
1N1188(R)
400
280
400
35
595
1.2
10
10
1N1189(R)
500
350
500
35
595
1.2
10
10
1N1190(R)
600
420
600
35
595
1.2
10
10
Units
V
V
V
A
A
V
µA
mA
Thermal & Mechanical Specifications (TJ = 25^oC, unless otherwise noted)
Parameters
Symbol 1N1187(R) 1N1188(R) 1N1189(R)
Thermal resistance, junction to case
Rth(JC)
0.25
0.25
0.25
Operating junction temperature range
TJ -55 to 160 -55 to 160 -55 to 160
Storage temperature
Tstg -55 to 160 -55 to 160 -55 to 160
Mounting torque, non-lubricated threads,
tighting on nut
F
3.4 ± 10%
Approximate weight
W
16
1N1190(R)
0.25
-55 to 160
-55 to 160
Units
o_C/W
o_C
o_C
Nm
g
1
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