Characteristics

SMC30J

2/10

Doc ID 022064 Rev 1

1

Characteristics

Figure 1.

Electrical characteristics - definitions

Figure 2.

Pulse definition for electrical characteristics

Table 1.

Symbol

Parameter

Value

Unit

3000

W

Storage temperature range

-65 to +150

° C

Operating junction temperature range

-55 to +150

° C

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.

Table 2.

Thermal resistances

Symbol

Parameter

Value

Unit

Junction to leads

15

° C/W

Junction to ambient on printed circuit on recommended pad layout

90

° C/W

V

I

RM

I

R

I

PP

V

I

I

RM

I

R

I

PP

V

V

I

RM

I

R

I

PP

V

I

I

RM

I

R

I

PP

V

V

I

RM

I

R

I

PP

V

I

I

F

V

F

V

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

Repetitive pulse current

tr = rise time (µs)

tp = pulse duration time (µs)

tr

tp