Rev.1.00, May.13.2003, page 1 of 10

HAF1009(L), HAF1009(S)

Silicon P Channel MOS FET Series Power Switching

REJ03G0029-0100Z

(Previous ADE-208-1525 (Z))

Rev.1.00

May.13.2003

Description

This FET has the over temperature shut–down capability sensing to the junction temperature. This FET has

the built–in over temperature shut–down circuit in the gate area. And this circuit operation to shut–down

the gate voltage in case of high junction temperature like applying over power consumption, over current

etc.

Features

• Logic level operation (-4 to -6 V Gate drive)

• High endurance capability against to the short circuit

• Built–in the over temperature shut–down circuit

• Latch type shut–down operation (Need 0 voltage recovery)

Outline

Gate resistor

Tempe–

rature

sencing

circuit

Latch

circuit

Gate

shut–

down

circuit

D

S

G

LDPAK

1. Gate

2. Drain

3. Source

4. Drain

1

2, 4

3

1

2

3

1

2

4

4

3