Datasheet > CZRT5257B

CZRT5257B

更新时间： 2024-12-01 08:36:47

品牌	Logo	应用领域
上华 - COMCHIP		/
页数	文件大小	规格书
4页	85K
描述
Zener Diode, 33V V(Z), 5%, 0.5W,

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CZRT5257B 数据手册

COMCHIP

Surface Mount Zener Diodes

SMD DIODE SPECIALIST

CCZZRRTT 55222211 TTHHRRUU 55225599

Voltage: 2.4 - 39 Volts

Power: 500mWatts

SOT-23

Features

Planar Die construction

.119 (3.0)

.110 (2.8)

.020 (0.5)

Top View

500mW Power Dissipation

Zener Voltages from 2.4V – 39V

Ideally Suited for Automated Assembly Processes

Mechanical Data

Case: SOT-23, Plastic

.037(0.95)

Terminals: Solderable per NIL-STD-202, Method 208

Approx. Weight: 0.008 gram

.103 (2.6)

.086 (2.2)

.020 (0.5) .020 (0.5)

Dimensions in inches (millimeters)

Maximum Ratings and Thermal Characteristics

Parameter

Symbol

Value

Units

P_D

Power Disspation (Notes A) at 75°C

500

Amps

°C

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

I_FSM

T_J

4.0

superimposed on rate load (JEDEC method) (Notes B)

Operating Junction and Storage Temperature Range

-55 to +15C

Notes:

A. Mounted on 5.0 mm2(.013mm thick) land areas.

B. Measured on 8.3ms, single half sine-wave or equivalent square wave, dutycycle = 4 pulses minute maximum.

Comchip Technology Corporation • Tel: 510-657-8671 • Fax: 510-657-8921 • www.comchiptech.com

Page 1

MDS0209005A

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