3SM2 Datasheet, PDF (2/2 Pages) New Jersey Semi-Conductor Products, Inc. – Axial Leaded Hermetically Sealed Standard Recovery Rectifier Diode

Electrical Specifications
Symbol
Average Forward Current (sine wave)
- max. TA = 55°C
F(AV)
- max.L = 3/8";TL = 55°C
F(AV)
Ft for fusing (t = 8.3mS) max
Ft
Forward Voltage Drop max.
@ IF = 3.0A, T=25°C
VF
Reverse Current max.
@VRWM,T] = 25°C
IR
@VRWM,Tj = 125°C
'R
Reverse Recovery Time max.
0.5A IF to 1.0A IRU recovers to 0.25A IRM(REC)
trr
Junction Capacitance typ.
@ VR = 5V, f = 1 MHz
Cj
Thermal Characteristics
3SM2
Thermal Resistance-Junction to Lead
Lead length = 0.375"
Lead length = 0.0"
Thermal Resistance-Junction to
Ambient on 0.06" thick pcb. 1 oz.
copper
Symbol
3SM2
R,,JL
R9JL
R8JA
3SM4
3SM4
3SM6
3.0
5.0
42
1.0
1.0
60
2.0
92
3SM6
22
4
47
3SM8
3SM8
3SMO
Units
A
A2S
V
uA
MS
PF
Units
3SMO
°c/w
°c/w
BAND INDICATES
q
^. .175 I YP.
4'4mm
c₁
1
if
n
.975 WIN.
24.8mm
.300 MAX.
"*~7.62mnTH
2.30 MIN.
.145 MAX,
C 3.68mm
1+
4
1 .040 ±001
1.02mm ±.03
.115 TYP.
2.9mm