Datasheet > 1N5221B

1N5221B

更新时间： 2025-07-20 20:02:03

品牌	Logo	应用领域
GWSEMI		光电二极管
页数	文件大小	规格书
3页	22K
描述
Package : DO-35G; PD (W) : 0.5; Vz @ IZT (Nom) : 2.4; IR (uA) : 100; VR (V) : 1;

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数据手册

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1N5221B 数据手册

1N52xxB-SERIES

ZENER DIODES

Zener Voltage:2.4-56V

Peak Pulse Power:500mW

DO-35(GLASS)

FEATURE

Low zener impedance

Low regulation factor

1.0 2(26.0)

MIN.

Glass passivated junction

0.079(2.0)

High temperature soldering guaranteed:

260 C/10S/9.5mm lead length at 5 lbs tension

MAX

0.165 (4.2)

MAX

MECHANICAL DATA

Case: JEDEC DO-35(GLASS) molded glass body

Terminals: Plated axial leads, solderable per MIL-STD 750,

method 2026

1.0 2(26.0)

MIN.

0.020(0.52)

TYP

Polarity: Color band denotes cathode end

Mounting Position: Any

Dimensions in inches and (millimeters)

Weight: 0.05 ounce,0.14 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

SYMBOLS

VALUE

UNITS

Zener Current see Table Characteristics

Ptot

500

200

Power Dissipation at Tamb=25 C(Note 1)

Junction Temperature

Storage Temperature Range

STG

-65 to + 200

0.3

K/mW

Thermal resistance junction ambient(Note 1)

Forward voltage at IF=200mA

qJA

1.1

Note 1: Valid provided that leads at a distance of 10mm from case are kept at ambient temperature

12 3

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与1N5221B相关器件

型号	品牌	获取价格	描述	数据表
1N5221B(DO-35)	MCC	获取价格	Zener Diode, 2.4V V(Z), 0.5W, Silicon, Unidirectional, DO-35, DO-35, 2 PIN
1N5221B(DO-35)-TP	MCC	获取价格	DIODE 2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35, DO-35, 2 PIN,
1N5221B(DO-35)P	MCC	获取价格	DIODE 2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35, DO-35, 2 PIN,
1N5221B(DO7)	MICROSEMI	获取价格	Zener Diode, 2.4V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-7, DO-7, 2 PIN
1N5221B-1	MICROSEMI	获取价格	Zener Diode, 2.4V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5221B-1E3	MICROSEMI	获取价格	Zener Diode, 2.4V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, ROHS COMPLIANT, HERM
1N5221B-1TR	MICROSEMI	获取价格	Zener Diode, 2.4V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLA
1N5221B-1TRE3	MICROSEMI	获取价格	Zener Diode, 2.4V V(Z), 5%, 0.23W,
1N5221B-A	DIODES	获取价格	500mW EPITAXIAL ZENER DIODE
1N5221B-AP	MCC	获取价格	暂无描述