Datasheet
Characteristics SM30TY
2/13 Doc ID 022065 Rev 2
1 Characteristics
Figure 1. Electrical characteristics - definitions
Figure 2. Pulse definition for electrical characteristics
Table 1. Absolute maximum ratings (T
amb
= 25 °C)
Symbol Parameter Value Unit
V
PP
Peak pulse voltage
ISO10605 (C = 330 pF, R = 330 Ω)
contact discharge
air discharge
IEC 61000-4-2 /ISO10605 (C = 150 pF, R = 330 Ω)
contact discharge
air discharge
30
30
30
30
kV
P
PP
Peak pulse power dissipation
(1)
T
j
initial
= T
amb
3000 W
T
stg
Storage temperature range -65 to + 150 °C
T
j
Operating junction temperature range -55 to + 150 °C
T
L
Maximum lead temperature for soldering during 10 s. 260 °C
1. For a surge greater than the maximum values, the diode will fail in short-circuit.
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
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
Bidirectional
Symbol Parameter
V Stand-off voltage
V Breakdown voltage
V Clamping voltage
I Leakage current @ V
I Peak pulse current
T Voltage temperature coefficient
V Forward voltage drop
R Dynamic resistance
RM
BR
CL
RM RM
PP
F
D
α
100
50
0
Pulse waveform
tr = rise time (µs)
tp = pulse duration time (µs)
t
%I
PP
t
p
t
r