MMBZ27VDA-V

Document Number 81294

Rev. 1.0, 08-Mar-06

Vishay Semiconductors

www.vishay.com

1

12

3

Common Anode

MMBZ27VDA

20048

Small Signal Zener Diodes, Dual

Features

• Dual Silicon Planar Zener Diodes with

Common Anode configurations

• Dual package provides for Bidirectional or

separate unidirectional configurations

• The dual configurations protect two separate lines

with only one device

• Peak Power: 40 W at 1 ms (Bidirectional)

• For bidirectional operation, circuit connected to

pins 1 and 2. For unidirectional operation, circuit

connected to pins 1 and 3 or pins 2 and 3

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

Mechanical Data

Case: SOT-23 Plastic case

Weight: approx. 8.8 mg

Terminals: Solderable per MIL-STD-750,

method 2026

Packaging Codes/Options:

GS18/ 10 k per 13 " reel (8 mm tape), 10 k/box

GS08/ 3 k per 7 " reel (8 mm tape), 15 k/box

Marking:

MMBZ27VDA-V = TA7

Absolute Maximum Ratings

Thermal Characteristics

Parameter

Test condition

Symbol

Value

Unit

40

W

Power dissipation

Derate above 25 °C

225

1.8

mW

mW/°C

Power dissipation

Derate above 25 °C

300

2.4

mW

mW/°C

Parameter

Test condition

Symbol

Value

Unit

Thermal resistance junction to ambiant air

556

°C/W

Operating and storage temperature range

- 55 to + 150

°C

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