Characteristics
1.5KE
1
Table 1.
Symbol
P
PP
P
I
FSM
T
stg
T
j
T
L
Characteristics
Absolute maximum ratings (T
amb
= 25
°C
)
Parameter
Peak pulse power dissipation
(1)
Power dissipation on infinite heatsink
Non repetitive surge peak forward current for unidirectional
types
Storage temperature range
Maximum operating junction temperature
Maximum lead temperature for soldering during 10s at 5mm from case.
T
j initial
= T
amb
T
amb
= 75 °C
t
p
= 10 ms
T
j initial
= T
amb
Value
1500
5
200
-65 to + 175
175
230
Unit
W
W
A
°C
°C
°C
1. For a surge greater than the maximum values, the diode will fail in short-circuit.
Table 2.
Symbol
R
th(j-l)
R
th(j-a)
Thermal parameter
Parameter
Junction to leads
Junction to ambient on printed circuit. L
lead
= 10 mm
Value
20
°C/W
75
Unit
Figure 1.
Electrical characteristics - definitions
I
I
F
Unidirectional
I
I
PP
V
RM
Stand-off voltage
V
BR
Breakdown voltage
V
CL
Clamping voltage
I
RM
Leakage current @ V
RM
I
PP
Peak pulse current
I
R
Breakdown current
α
T Voltage temperature
coefficient
V
F
Forward voltage drop
R
D
Dynamic impedance
V
CL
V
BR
V
RM
I
RM
I
R
V
F
V
V
CL
V
BR
V
RM
I
R
I
RM
I
RM
I
R
V
V
RM
V
BR
V
CL
I
PP
I
PP
Bidirectional
2/10
Doc ID 2913 Rev 4
STMICROELECTRONICS [ STMICROELECTRONICS ]
