TP5322

General Description

The Supertex TP5322 is a low threshold enhancement-

mode (normally-off) transistor utilizing an advanced vertical

DMOS structure and Supertex’s well-proven silicon-gate

manufacturing process. This combination produces a device

with the power handling capabilities of bipolar transistors

and with the high input impedance and positive temperature

coefficient inherent in MOS devices. Characteristic of all

MOS structures, this device is free from thermal runaway and

thermally-induced secondary breakdown.

Supertex’s vertical DMOS FETs are ideally suited to a

wide range of switching and amplifying applications where

high breakdown voltage, high input impedance, low input

capacitance, and fast switching speeds are desired.

Absolute Maximum Ratings

Parameter

Value

Drain-to-source voltage

BV

DSS

Drain-to-gate voltage

BV

DGS

Gate-to-source voltage

±20V

Operating and storage temperature

Absolute Maximum Ratings are those values beyond which damage to the device may

occur. Functional operation under these conditions is not implied. Continuous operation

of the device at the absolute rating level may affect device reliability. All voltages are

referenced to device ground.

Ordering Information

Package Options

BV

R

DS(ON)

(max)

V

GS(TH)

(max)

I

D(ON)

(min)

TP5322K1

TP5322N8

-220V

12Ω

-2.4V

-0.7A

TP5322K1-G

TP5322N8-G

-G indicates package is RoHS compliant (‘Green’)

P-Channel Enhancement-Mode

Vertical DMOS FETs

Pin Configurations

TO-243AA

(top view)

G

D

S

D

Product marking for TO-243AA:

where

= 2-week alpha date code

TP3C

Product marking for TO-236AB:

where

= 2-week alpha date code

P3C

TO-236AB

(Top View)

Gate

Source

Drain

Features

High input impedance

Low threshold

Low input capacitance

Fast switching speeds

Low on resistance

Low input and output leakage

Free from secondary breakdown

Complementary N- and P-channel devices

Applications

Logic level interfaces - ideal for TTL and CMOS

Battery operated systems

Photo voltaic devices

Analog switches

General purpose line drivers

Telecom switches

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