Characteristics

STPS30L30C

2/9

Doc ID 5506 Rev 6

1

Characteristics

To evaluate the conduction losses use the following equation:

P = 0.24 x IF(AV) + 0.009 x IF

2

(RMS)

Table 2.

Absolute ratings (limiting values per diode)

Symbol

Parameter

Value

Unit

VRRM

Repetitive peak reverse voltage

30

V

IF(RMS)

Forward rms current

30

A

IF(AV)

Average forward current

δ = 0.5

Tc = 140 °C,

Per diode

Per device

15

30

A

IFSM

Surge non repetitive forward current

tp = 10 ms sinusoidal,

220

A

IRRM

Peak repetitive reverse current

tp = 2 µs square, F= 1 kHz square

1

A

IRSM

Non repetitive peak reverse current

tp = 100 µs square

3

A

PARM

(1)

Repetitive peak avalanche power

tp = 1 µs Tj = 25 °C

5300

W

VARM

(2)

Maximum repetitive peak avalanche

voltage

tp < 1 µs Tj < 150 °C

IAR < 35 A

45

V

VASM

(2)

Maximum single pulse peak

avalanche voltage

tp < 1 µs Tj < 150 °C

IAR < 35 A

45

V

Tstg

Storage temperature range

-65 to + 175

°C

Tj

Maximum operating junction temperature (3)

150

°C

dV/dt

Critical rate of rise of reverse voltage

10000

V/µs

1.

For temperature or pulse time duration deratings, refer to Figure 4. and Figure 5.. More details regarding the avalanche

energy measurements and diode validation in the avalanche are provided in the application notes AN1768 and AN2025.

2.

Refer to Figure 12

3.

condition to avoid thermal runaway for a diode on its own heatsink

dPtot

dTj

---------------

1

Rth j

a

–

()

--------------------------

<

Table 3.

Thermal resistance(1)

Symbol

Parameter

Value

Unit

Rth(j-c)

Junction to case

Per diode

Total

1.5

0.8

°C/W

Rth(c)

Coupling

0.1

1.

When the diodes 1 and 2 are used simultaneously:

Δ Tj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c)

Table 4.

Static electrical characteristics (per diode)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

IR

(1)

Reverse leakage current

Tj = 25 °C

VR = VRRM

1.5

mA

Tj = 125 °C

170

350

mA

VF

(1)

Forward voltage drop

Tj = 25 °C

IF = 15 A

0.46

V

Tj = 125 °C

0.33

0.37

Tj = 25 °C

IF = 30A

0.57

Tj = 125 °C

0.43

0.5

1.

Pulse test: tp = 380 µs, δ < 2%