1N4937

更新时间： 2024-10-29 22:52:11

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
3页	39K
描述
1.0 Ampere Fast Recovery Rectifiers

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中文翻译

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数据手册
替代型号

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1N4937 数据手册

Discr ete P OWER & Sign a l

Tech n ologies

1N4933 - 1N4937

Features

1.0 min (25.4)

• Low forward voltage drop.

• High surge current capability.

• High reliability.

Dimensions in

inches (mm)

0.205 (5.21)

0.160 (4.06)

DO-41

• High current capability.

COLOR BAND DENOTES CATHODE

0.107 (2.72)

0.080 (2.03)

0.034 (0.86)

0.028 (0.71)

1.0 Ampere Fast Recovery Rectifiers

Absolute Maximum Ratings*

T_A= 25°C unless otherwise noted

Symbol

Parameter

Value

Units

I_O

Average Rectified Current

.375 " lead length @ T = 50 C

1.0

Peak Forward Surge Current

8.3 ms single half-sine-wave

Superimposed on rated load (JEDEC method)

Total Device Dissipation

i_f(surge)

P_D

2.5

mW/ C

C/W

Derate above 25 C

Thermal Resistance, Junction to Ambient

R_θ

Storage Temperature Range

-50 to +150

T_stg

T_J

Operating Junction Temperature

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

Electrical Characteristics

T_A= 25°C unless otherwise noted

Parameter

Device

Units

4933

4934

100

4935

200

140

200

4936

400

280

400

4937

600

420

600

Peak Repetitive Reverse Voltage

Maximum RMS Voltage

100

DC Reverse Voltage

Maximum Reverse Current

@ rated V_RT_A= 25 C

(Rated V_R)

5.0

100

T_A= 100 C

Maximum Reverse Recovery Time

I_F= 0.5 A, I_R= 1.0 A, I_RR= 0.25 A

Maximum Forward Voltage @ 1.0 A

150

1.2

Typical Junction Capacitance

V_R= 4.0 V, f = 1.0 MHz

1N4933-1N4937, Rev. A

1999 Fairchild Semiconductor Corporation

12 3

中文翻译

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1N4937 替代型号

型号	品牌	替代类型	描述	数据表
1N4937RLG	ONSEMI	功能相似	Axial−Lead Fast−Recovery Rectifiers
1N4937G	ONSEMI	功能相似	1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS

与1N4937相关器件

型号	品牌	获取价格	描述	数据表
1N4937(G)	LGE	获取价格	快恢复二极管
1N4937.TR	FAIRCHILD	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-41,
1N4937/100	VISHAY	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN
1N4937/4G	VISHAY	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN
1N4937/51	VISHAY	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN
1N4937/53	VISHAY	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN
1N4937/58	VISHAY	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN
1N4937/60	VISHAY	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN
1N4937/66	VISHAY	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN
1N4937/72	VISHAY	获取价格	Rectifier Diode, 1 Element, 1A, 600V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN