Datasheet > MMSZ5249/D3

MMSZ5249/D3

更新时间： 2024-12-01 10:18:15

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
2页	52K
描述
Zener Diode, 19V V(Z), 0.5W, Silicon, Unidirectional

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中文翻译

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数据手册

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MMSZ5249/D3 数据手册

MMSZ5225 thru MMSZ5267

Zener Diodes

V Range 3.0 to 75V

Power Dissipation 500mW

SOD-123

.022 (0.55)

Cathode Band

Mounting Pad Layout

Top View

)

0.055 (1.40)

0.094 (2.40)

(

140(3.

10(2.

53)

.067 (1.70)

.055 (1.40)

51)

503(1.

amx.

6(0.

4(0.1)

.010 (0.25)

min.

Features

• Silicon Planar Power Zener Diodes.

Dimensions in inches and (millimeters)

• Standard Zener voltage tolerance is ±5% with a

“B” suffix. Other tolerances are available upon

request.

Mechanical Data

Case: SOD-123 Plastic Case

• These diodes are also available in MiniMELF case

with the designation ZMM5225 ... ZMM5267, DO-

35 case with type designation 1N5225 ... 1N5267

and SOT-23 case with the type designation

MMBZ5225 ... MMBZ5267.

Weight: approx. 0.01g

Packaging codes/options:

D3/10K per 13” reel (8mm tape), 30K/box

D4/3K per 7” reel (8mm tape), 30K/box

Maximum Ratings and Thermal Characteristics (T_A= 25°C unless otherwise noted)

Parameter

Symbol

Value

Unit

Zener Current (see Table “Characteristics”)

Power Dissipation at T_L= 75°C

P_tot

R_θJA

T_j

500⁽¹⁾

340⁽¹⁾

°C/W

°C

Thermal Resistance Junction to Ambient Air

Maximum Junction Temperature

150

Storage Temperature Range

T_S

–65 to +175

°C

Note: (1) FR-4 or FR-5 board with minimum recommended solder pad layout

9/5/00

中文翻译

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与MMSZ5249/D3相关器件

型号	品牌	获取价格	描述	数据表
MMSZ5249A	VISHAY	获取价格	Zener Diode, 19V V(Z), 10%, 0.5W,
MMSZ5249A-FL	FORMOSA	获取价格	SMD Zener Diode
MMSZ5249AT1	MOTOROLA	获取价格	19V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, CASE 425-04, 2 PIN
MMSZ5249AT3	MOTOROLA	获取价格	19V, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, CASE 425-04, 2 PIN
MMSZ5249B	FAIRCHILD	获取价格	5% TOLERANCE
MMSZ5249B	TSC	获取价格	500mW, 5% Tolerance SMD Zener Diode
MMSZ5249B	TAITRON	获取价格	500mW Two Terminals SMD Zener Diodes
MMSZ5249B	PANJIT	获取价格	SURFACE MOUNT SILICON ZENER DIODES
MMSZ5249B	YEASHIN	获取价格	500mW SOD-123 SURFACE MOUNT
MMSZ5249B	DIODES	获取价格	SURFACE MOUNT ZENER DIODE