Document
Naina Semiconductor Ltd.
125NS(R)
Standard Recovery Diodes (Stud and Flat Base Type), 125A
Features
• Diffused Series • High Current Surge Capability • Available in Normal and Reverse polarity • Metric and UNF thread type
Electrical Specifications (TA = 25oC, unless otherwise noted)
Symbol
Parameters
Values Units
IF(AV) Maximum avg. forward current @ TA = 150oC 125
A
VFM
Maximum peak forward voltage drop @ rated IF(AV)
IFSM
Maximum peak one cycle (non-rep) surge current @ 10 msec
I2t
Maximum I2t rating (non-rep) for 5 to 10 msec
1.3 V 2600 A 30000 A2sec
DO-205AA (DO-8)
Voltage Ratings (TA = 25oC, unless otherwise noted)
Type Voltage number Code
VRRM, Maximum repetitive peak reverse voltage
(V)
VR(RMS), Maximum RMS reverse voltage
(V)
10 100
70
20 200
140
40 400
280
60 600
420
125NS(R)
80
800
560
100 1000
700
120 1200
840
140 1400
980
160 1600
1120
VR, Maximum DC blocking
voltage (V)
100 200 400 600 800 1000 1200 1400 1600
Recommended RM.