1997 Sep 08

3

Philips Semiconductors

Preliminary specification

9-fold ESD Transient Suppressor

BZA109TS

LIMITING VALUES (per diode)

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

THERMAL CHARACTERISTICS

Note to the Limiting values and Thermal characteristics

1. Current is flowing from input to corresponding output.

2. One or more diodes loaded.

ELECTRICAL CHARACTERISTICS (per diode)

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

reverse current

−

20

mA

forward current

−

100

mA

feed-through current

−

100

mA

peak forward current

−

4.5

A

peak reverse current

2.5

A

total power dissipation

−

0.95

W

storage temperature

−65

+150

°C

junction temperature

−65

+150

°C

SYMBOL

PARAMETER

VALUE

UNIT

thermal resistance from junction to ambient; note 2

135

K/W

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

reverse voltage

6.4

6.8

7.2

V

forward voltage

−−

1.1

V

reverse surge voltage

−−

10

V

input high current

−−

0.5

µA

zener impedance

−−

100

Ω

−

3

−

mV/K

input diode capacitance

−−

200

pF

−−

100

pF