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