SM6T56CA Datasheet, PDF (2/10 Pages) STMicroelectronics – Transil

Characteristics
SM6T
1
Characteristics
Table 1. Absolute maximum ratings
Symbol
Parameter
P_PP
Peak pulse power dissipation⁽¹⁾
T_j initial = T_amb
T_stg
Storage temperature range
T_j
Operating junction temperature range
T_L
Maximum lead temperature for soldering during 10 s.
1. For a surge greater than the maximum values, the diode will fail in short-circuit.
Value
Unit
600
W
-65 to 150
-55 to 150
°C
260
Table 2. Thermal resistance
Symbol
Parameter
R_th(j-l)
R_th(j-a)
Junction to leads
Junction to ambient on printed circuit on recommended pad layout
Value
20
100
Unit
°C/W
°C/W
Figure 1. Electrical characteristics - definitions
I
I
Symbol Parameter
V_RM Stand-off voltage
Unidirectional ^IF
I_PP
V_BR Breakdown voltage
V_CL Clamping voltage
I_RM
Leakage current @ V_RM
V_CLV_BR V_RM
V_F
V
V_CLV_BR V_RM
I_R
I_RM
V
I_PP
Peak pulse current
I_RM
αT
Voltage temperature coefficient
I_R
I_{RM VRMVBR VCL}
I_R
V_F
Forward voltage drop
R_D
Dynamic resistance
I_PP
Bidirectional
I_PP
Figure 2. Pulse definition for electrical characteristics
Repetitive pulse current
tr = rise time (µs)
tp = pulse duration time (µs)
tr
tp
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Doc ID 3082 Rev 9