Datasheet > 1N4944G

1N4944G

更新时间： 2024-11-01 06:24:11

品牌	Logo	应用领域
MIC		二极管快速恢复二极管
页数	文件大小	规格书
2页	53K
描述
FAST RECOVERY GLASS PASSIVATED RECTIFIER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

1N4944G 数据手册

FAST RECOVERY GLASS PASSIVATED RECTIFIER

VOLTAGE RANGE

200 to 1000 Volts

1.0 Ampere

1N4942G THRU 1N4948G

CURRENT

FEATURES

DO-41

Fast switching for high efficiency

Glass passivated chip junction

High current surge capability

Low leakage

High temperature soldering guaranteed

260℃/10 seconds,0.375”(9.5mm)lead length at 5 lbs (2.3kg) tension

MECHANICAL DATA

Case: Transfer molded plastic

Epoxy: UL94V-0 rate flame retardant

Polarity: Color band denotes cathode end

Lead: Plated axial lead, solderable per MIL-STD-202E method 208C

Mounting position: Any

Weight: 0.012ounce, 0.33 gram

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified

Single Phase, half wave, 60Hz, resistive or inductive load

For capacitive load derate current by 20%

SYMBOLS 1N4942G 1N4944G 1N4946G 1N4947G 1N4948G UNIT

Maximum Repetitive Peak Reverse Voltage

Maximum RMS Voltage

V_RRM

V_RMS

V_DC

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Volts

Maximum DC Blocking Voltage

1000

Maximum Average Forward Rectified Current

0.375″(9.5mm) lead length at T_A=55℃

I_(AV)

1.0

Amp

Peak Forward Surge Current

8.3ms single half sine-wave superimposed on

rated load (JEDEC method)

I_FSM

V_F

I_R

Amps

Volts

µA

Maximum Instantaneous Forward Voltage at 1.0A

1.3

T_A= 25℃

5.0

Maximum DC Reverse Current at rated

DC Blocking Voltage

T_A= 125℃

200

250

Maximum Reverse Recovery Time(NOTE 3)

Typical Junction Capacitance (NOTE 1)

Typical Thermal Resistance (NOTE 2)

Operating Temperature Range

Storage Temperature Range

t_rr

C_J

R_θJA

T_J

150

500

℃/W

℃

(-55 to +150)

℃

T_STG

Notes:

1. Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts.

2. Thermal Resistance from Junction to Ambient at.375″(9.5mm) lead length, P.C board mounted.

3. Test conditions: I_F=0.5A, I_R=1.0A, I_RR=0.25A.

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

中文翻译

下载PDF

与1N4944G相关器件

型号	品牌	获取价格	描述	数据表
1N4944-G	SENSITRON	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41, HERMETIC SEALED, GLASS PACKAG
1N4944G_15	LRC	获取价格	Glass Passivated Junction
1N4944G-E	UNIOHM	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41,
1N4944G-F	UNIOHM	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41,
1N4944GH02	RECTRON	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41,
1N4944GH02-1	RECTRON	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41,
1N4944GH02-3	RECTRON	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41,
1N4944GH02-5	RECTRON	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41,
1N4944GH04	RECTRON	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41,
1N4944GH05-1	RECTRON	获取价格	Rectifier Diode, 1 Element, 1A, 400V V(RRM), Silicon, DO-41,