Datasheet > 1N4944G

1N4944G

更新时间： 2024-09-13 04:24:27

品牌	Logo	应用领域
UNIOHM		二极管快速恢复二极管
页数	文件大小	规格书
2页	67K
描述
1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS

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1N4944G 数据手册

1N4942G THRU 1N4948G

1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS

VOLTAGE RANGE

50 to 1000 Volts

CURRENT

1.0 Ampere

FEATURES

* Low forward voltage drop

* Low leakage current

* High reliability

DO-41

.107(2.7)

.080(2.0)

DIA.

* High current capability

* Glass passivated junction

1.0(25.4)

MIN.

MECHANICAL DATA

* Case: Molded plastic

.205(5.2)

.166(4.2)

* Epoxy: UL 94V-0 rate flame retardant

* Lead: Axial leads, solderable per MIL-STD-202,

method 208 guranteed

* Polarity: Color band denotes cathode end

* Mounting position: Any

1.0(25.4)

MIN.

.034(.9)

* Weight: 0.34 grams

.028(.7)

DIA.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

Single phase half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

UNITS

TYPE NUMBER

1N4942G 1N4944G 1N4946G 1N4947G 1N4948G

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

200

140

200

400

280

400

600

420

600

800

560

800

1000

700

Maximum DC Blocking Voltage

1000

Maximum Average Forward Rectified Current

.375"(9.5mm) Lead Length at Ta=55 C

1.0

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

superimposed on rated load (JEDEC method)

Maximum Instantaneous Forward Voltage at 1.0A

1.3

5.0

Maximum DC Reverse Current

Ta=25 C

at Rated DC Blocking Voltage

Ta=100 C

100

Maximum Reverse Recovery Time (Note 1)

Typical Junction Capacitance (Note 2)

150

250

500

-65 +175

Operating and Storage Temperature Range TJ, TSTG

NOTES:

1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A

2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

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与1N4944G相关器件

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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,