P4SMFJ Series

•Case: SMAF low profile molded plastic

•Terminals: Solder leads, solderable per MIL-STD-750, Method 2026

•Polarity: Indicated by cathode band except Bi-directional types.

Rating at 25°Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.

For Capacitive load derate current by 20%.

RATING

SYMBOL

VALUE

UNITS

Peak Power Dissipation on 10/1000us waveform (Note1.2 , Fig.1)

Ppp

400

Watts

I

40

Amps

Peak Pulse Current on 10/1000s waveform(Note 1 , Fig.3)

See Table 1

Amps

Operating and Storage Temperature Range

TJ, TSTG

-55 ~ +150

°C

NOTES:

1. Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig.2.

2. Mounted on 5.0 mm (0.13mm thick) land areas.

3. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.

Peak Forward Surge Current, 8.3ms single half sine - wave

uni- directional only (JEDEC method) (Notes 2,3)

2

FSM

Features

SMAF

Dimiensions in inches and (milimeters)

Mechanical Data

Maximum Ratings and Electrical Characteristics

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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

VOLTAGE 5.0 to 180 Volts 400 Watt Peak Power Pulse

•For surface mounted applications in order to optimize board space.

•Glass passivated junction

•Excellent clamping capability

•Low inductance

Flammability Classification 94V-0

High temperature soldering : 260

•

• Green molding compound as per IEC61249 Std. . (Halogen Free)

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