BZA462A 查看數據表（PDF） - Philips Electronics

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BZA462A

Quadruple ESD transient voltage suppressor

Philips Electronics 

Philips Semiconductors

Quadruple ESD transient voltage suppressor

Product specification

BZA462A

FEATURES

• ESD rating >15 kV, according to IEC1000-4-2

• SOT457 surface mount package

• Common anode configuration

• Non-clamping range −0.5 to 6.2 V

• Maximum reverse peak power dissipation:

24 W at tp = 1 ms

• Maximum clamping voltage at peak pulse current:

9 V at IZSM = 2.66 A.

PINNING

PIN

1

2

3

4

5

6

cathode 1

common

cathode 2

cathode 3

common

cathode 4

DESCRIPTION

APPLICATIONS

• Computers and peripherals

• Audio and video equipment

• Communication systems

• Medical equipment.

DESCRIPTION

Monolithic transient voltage suppressor diode in a six lead

SOT457 (SC-74) package for 4-bit wide ESD transient

suppression at 6.2 V level.

handbook, halfpag6e

5

4

1

3

2

4

5

6

1

2

3

Top view

MAM357

Marking code: Z2t.

Fig.1 Simplified outline (SOT457) and symbol.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

CONDITIONS

MIN.

Per diode

IZ

IF

IFSM

IZSM

Ptot

PZSM

working current

Ts = 60 °C; note 1

−

continuous forward current

Ts = 60 °C

−

non-repetitive peak forward current tp = 1 ms; square pulse

−

non-repetitive peak reverse current tp = 1 ms; square pulse; see Fig.2 −

total power dissipation

Ts = 60 °C; see Fig.3

−

non repetitive peak reverse power square pulse; tp = 1 ms; see Fig.4 −

dissipation

Tstg

storage temperature

−65

Tj

junction temperature

−65

Notes

1. Ts is the temperature at the soldering point of the anode pin.

2. DC working current limited by Ptot max.

MAX.

note 2

100

3.75

2.66

720

24

+150

+150

UNIT

mA

mA

A

A

mW

W

°C

°C

1999 May 25

2

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