PTV3.9B thru PTV36B

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Vishay General Semiconductor

Revision: 25-Apr-2022

1

Document Number: 88484

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Surface Mount Power Voltage-Regulating Diodes

LINKS TO ADDITIONAL RESOURCES

FEATURES

• Very low profile - typical height of 1.0 mm

• Ideal for automated placement

• Low Zener impedance

• Meets

MSL

level

1,

per

J-STD-020,

LF maximum peak of 260 °C

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

TYPICAL APPLICATIONS

For general purpose regulation, industrial, and protection

applications.

MECHANICAL DATA

Case: SMP (DO-220AA)

Molding compound meets UL 94 V-0 flammability rating

Base

P/N-M3

-

halogen-free,

RoHS-compliant,

and

industrial grade

Terminals:

matte

tin

plated

leads,

solderable

per

J-STD-002 and JESD 22-B102

M3 suffix meets JESD 201 class 1A whisker test

Polarity: color band denotes cathode end

Notes

(1) Mounted on PCB with 5.0 mm x 5.0 mm copper pads attached to each terminal

(2) Mounted on minimum recommended pad layout

(3) Pulse test: 300 μs pulse width, 1 % duty cycle

PRIMARY CHARACTERISTICS

VZ nom.

4.2 V to 38 V

Ptot at TL = 75 °C

1500 mW

Ptot at TL = 25 °C

600 mW

TJ max.

150 °C

VZ specification

Pulse current

Package

SMP (DO-220AA)

Circuit configuration

Single

SMP (DO-220AA)

eSMP

® Series

Cathode

Anode

333

DDD3 D

3D Models

PACKAGE

PACKAGE NAME

WEIGHT

MOLDING COMPOUND

FLAMMABILITY RATING

MOISTURE SENSITIVITY

LEVEL

SOLDERING

CONDITIONS

SMP (DO-220AA)

24 mg

UL 94 V-0

MSL level 1

(according J-STD-020)

260 °C/10 s at terminals

MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)

PARAMETER

SYMBOL

VALUE

UNIT

Power dissipation at TL = 75 °C (fig. 1) (1)

Ptot

1500

mW

Power dissipation at TA = 25 °C (fig. 1) (2)

Ptot

600

mW

Maximum instantaneous forward voltage at 200 mA for all types (3)

VF

1.5

V

Operating junction temperature

TJ

150

°C

Storage temperature range

TSTG

-65 to +150

°C