MMBZ27VDA

更新时间： 2024-09-20 22:23:27

品牌	Logo	应用领域
威世 - VISHAY		二极管齐纳二极管
页数	文件大小	规格书
4页	74K
描述
Small Signal Zener Diodes, Dual

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中文翻译

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数据手册

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MMBZ27VDA 数据手册

MMBZ...VDA and C Series

VISHAY

Vishay Semiconductors

Small Signal Zener Diodes, Dual

Features

• Dual Silicon Planar Zener Diodes with Common

Cathode or Common Anode configurations.

MMBZ15VDC

MMBZ27VDC

MMBZ15VDA

MMBZ27VDA

• Dual package provides for Bidirectional or sepa-

rate unidirectional configurations.

• The dual configurations protect two separate lines

with only one device.

• Peak Power: 40 W @1 ms (Bidirectional) .

• Ideal for ESD Protection.

Common Cathode

Common Anode

• 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.

18654

Marking:

Mechanical Data

MMBZ15VDC = TC5

MMBZ27VDC = TC7

MMBZ15VDA = TA5

MMBZ27VDA = TA7

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

Absolute Maximum Ratings

= 25 °C, unless otherwise specified

amb

Parameter

Test condition

Symbol

Value

Unit

Peak power dissipation

Power dissipation

= 25 °C

225

1.8

mW/°C

amb

tot

Derate above 25 °C

= 25 °C

on FR-5 Board

Power dissipation

300

2.4

mW/°C

amb

tot

Derate above 25 °C

on Alumina Substrate

Nonrepetitive current pulse per Figure 2 and derate above T

FR-5 = 1.0 x 0.75 x 0.62 in.

= 25 °C per Figure 3.

amb

Alumina = 0.4 x 0.3 x 0.024 in., 99.5 % alumina.

The MMBZ6V8DC/A is rated at 24 V.

Thermal Characteristics

= 25 °C, unless otherwise specified

amb

Parameter

Test condition

Symbol

Value

556

Unit

Thermal resistance junction to ambiant air

Operating and storage temperature range

°C/W

thJA

T , T

- 55 to + 150

°C

stg

Document Number 85808

Rev. 1.4, 08-Jul-04

www.vishay.com

12 3 4

中文翻译

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