SMA4F STMicroelectronics, SMA4F Datasheet - Page 2

• Manufacturer Part Number: SMA4F
• Description: High Junction Temperature Transil?
• Manufacturer: STMicroelectronics

Characteristics
1
Table 1.
1. For a surge greater than the maximum values, the diode will fail in short-circuit.
Table 2.
Table 3.
2/9
Symbol
Symbol
Symbol
V
R
V
V
I
I
R
V
I
RM
PP
P
T
RM
FSM
BR
CL
th (j-l)
T
T
D
F
T
PP
stg
L
j
Stand-off voltage
Breakdown voltage
Clamping voltage
Leakage current @ V
Peak pulse current
Voltage temperature coefficient
Forward voltage drop
Dynamic resistance
Peak pulse power dissipation
Non repetitive surge peak forward current for
unidirectional types
Storage temperature range
Operating junction temperature range
Maximum lead temperature for soldering during 10 s
Junction to leads
Characteristics
Absolute ratings (T
Thermal resistance
Electrical characteristics - definitions (T
Parameter
RM
Parameter
amb
= 25 °C)
(1)
Parameter
amb
V
V
CL
CL
= 25 °C)
V
V
BR
BR
V
V
T
t
T
RM
RM
p
j
j
= 10 ms
initial = T
initial = T
I
I
F
F
I
I
I
I
I
I
RM
RM
I
I
PP
PP
R
R
amb
amb
V
V
F
F
-65 to +175
-55 to +175
V
V
Value
Value
400
260
40
20
°C/W
Unit
Unit
SMA4F
W
°C
°C
°C
A