1

MOTOROLA

P4SMA16AT3

AUTOMOTIVE J1850

(CLASS 2) ESD IMMUNITY

Surface Mount Transient Voltage Suppressors

Specification Features:

• Nominal Breakdown Voltage Range – 16 V

• Peak Power – 400 Watts @ 1ms

• u16KV ESD IMMUNITY (Class 3 per Human Body Model)

• Pico Seconds Response Time. (0V to BV)

• Low Capacitance

• Low Lead Inductance

• Available in Tape and Reel

• Low Profile Package

MAXIMUM RATINGS AND CHARACTERISTICS

Rating

Symbol

Value

Unit

Peak Power Dissipation @ TL = 25°C, PW = 10/1000 µs (1)

Ppk

400

Watts

Peak Forward Surge @ TA = 25°C(2)

IFSM

40

Amps

Instantaneous Forward Voltage @ 40A

Vf

3.5

Volts

Operating and Storage Junction Temperature Range

TJ, Tstg

150

°C

*FR4 Board, using Motorola minimum recommended footprint, as shown in case 403B outline dimensions spec.

1. Non–repetitive current pulse.

2. Measured on 0.3 ms single half sine–wave or equivalent square wave, duty cycle = 4 pulse per minute maximum.

Device

Nominal Zener

Voltage VZ @

IZT Volts

(+/–5% tolerance)

(Volts)

Test

Current

IZT

(mA)

Reverse

Stand–off

Voltage

VRWM

(Volts)

Maximum

Reverse

Leakage @

VRWM

Ir (µA)

Maximum

Reverse

Surge Current

IRSM

(Amps)

Maximum Reverse

Voltage @ IRSM

(Clamping Voltage)

Vrsm

(Volts)

Typical

Junction

Capacitance

@ VRWM/2

Cp

(pf)

P4SMA16AT3

16

1

13.6

2.5

17.8

22.5

250

*TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation – The type number listed indicates a tolerance of

±5%.

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Order this document

by P4SMA16AT3/D

© Motorola, Inc. 1996

P4SMA16AT3

PLASTIC SURFACE MOUNT

ESD OVERVOLTAGE

TRANSIENT SUPPRESSOR

400 WATT PEAK POWER

SMA

CASE 403B–01

PLASTIC

GENERAL DATA

400 WATT PEAK POWER

Schematic