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STPS20L15D/G

®

July 2003 - Ed: 3B

LOW DROP OR-ing POWER SCHOTTKY DIODE

20 A

15 V

Tj (max)

125°C

0.33 V

MAIN PRODUCT CHARACTERISTICS

n

VERY LOW FORWARD VOLTAGE DROP FOR

LESS POWER DISSIPATION AND REDUCED

HEATSINK SIZE

n

REVERSE VOLTAGE SUITED TO OR-ing OF 3V,

5V and 12V RAILS

n

AVALANCHE CAPABILITY SPECIFIED

FEATURES AND BENEFITS

Packaged in TO-220AC or D

especially intended for use as an OR-ing diode in

fault tolerant power supply equipments.

DESCRIPTION

TO-220AC

STPS20L15D

A

K

K

Symbol

Parameter

Value

Unit

Repetitive peak reverse voltage

15

V

RMS forward current

30

A

Average forward current

Tc = 115°C

δ = 1

20

A

Surge non repetitive forward current

tp = 10 ms Sinusoidal

310

A

Repetitive peak reverse current

tp=2µs F= 1kHz

2

A

Non repetitive peak reverse current

tp = 100 µs

3

A

Repetitive peak avalanche power

tp = 1µs

Tj = 25°C

13500

W

Storage temperature range

- 65 to + 150

°C

Tj

Maximum operating junction temperature *

125

°C

dV/dt

Critical rate of rise of reverse voltage

10000

V/µs

ABSOLUTE RATINGS (limiting values)

D

STPS20L15G

NC

A

K

*:

dPtot

dTj

Rth j

a

<

−

1

()

thermal runaway condition for a diode on its own heatsink

Symbol

Parameter

Value

Unit

Junction to case

1.6

°C/W

THERMAL RESISTANCES