VISHAY

SML4728 to SML4764A

Document Number 85782

Rev. 1.5, 03-Mar-04

Vishay Semiconductors

www.vishay.com

1

15811

Surface Mount Zener Diodes

Features

• Plastic package has Underwriters Laboratory

Flammability Classification 94 V-0

• For surface mounted applications

• Low Zener impedance

• Low regulation factor

• High temperature soldering guaranteed:

260 °C/10 seconds at terminals

• Standard voltage tolerance is 10 %, Suffix A ± 5 %.

Mechanical Data

Case: JEDEC DO-214AC molded plastic over

passivated junction

Terminals: Solder plated, solderable per

MIL-STD- 750, Method 2026

Polarity: Color band denotes positive end (cathode)

Mounting Position: Any

Weight: 0.002 ounce, 64 mg

Packaging Codes - Options (Antistatic):

SML4728 - SML4737A:

11T - 1.8 k per 7" plastic reel (12mm tape), 36 k/car-

ton

5AT - 7.5 k per 13" plastic reel (12mm tape), 75 k/car-

ton

SML4738 - SML4764A:

61 - 1.8 k per 7" plastic reel (12mm tape), 36 k/carton

5A - 7.5 k per 13" plastic reel (12mm tape), 75 k/car-

ton

Absolute Maximum Ratings

Thermal Characteristics

Parameter

Test condition

Symbol

Value

Unit

Power dissipation

1.0

W

Parameter

Test condition

Symbol

Value

Unit

Maximum junction temperature

150

°C

Storage temperature range

- 65 to + 150

°C