Datasheet > 1N4942_09

1N4942_09

更新时间： 2022-09-13 15:23:02

品牌	Logo	应用领域
强茂 - PANJIT		快速恢复二极管
页数	文件大小	规格书
2页	63K
描述
FAST RECOVERY PLASTIC RECTIFIER

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数据手册

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1N4942_09 数据手册

1N4942~1N4948

FAST RECOVERY PLASTIC RECTIFIER

200 to 1000 Volts

Unit: inch(mm)

DO-41

VOLTAGE

CURRENT 1.0 Amperes

FEATURES

• High current capability.

.034(.86)

.028(.71)

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-O utilizing

Flame Retardant Epoxy Molding Compound.

• Exceeds environmental standards of MIL-S-19500/228

• Fast Recovery for high efficiency.

• In compliance with EU RoHS 2002/95/EC directives

MECHANICALDATA

• Case: Molded plastic, DO-41

.107(2.7)

.080(2.0)

• Terminals: Axial leads, solderable to MIL-STD-750,Method 2026

• Polarity: Color Band denotes cathode end

• Mounting Position: Any

• Weight: 0.0118 ounce, 0.336 gram

MAXIMUMRATINGSANDELECTRICALCHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.

PARAMETER

SYMBOL 1N4942 1N4944 1N4946 1N4947 1N4948 UNITS

Maximum Recurrent Peak Reverse Voltage

V_{R R M}

V_{R M S}

V_{D C}

200

140

200

400

280

400

600

420

600

1.0

800

560

800

1000

700

Maximum RMS Voltage

Maximum DC Blocking Voltage

1000

Maximum Average Forward Current .375"(9.5mm)

I_{F ( A V )}

I_{F S M}

V_F

lead length at T_A=55^O

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

superimposed on rated load(JEDEC method)

Maximum Forward Voltage at 1.0A

1.3

Maximum DC Reverse Current at T_J=25^O

Rated DC Blocking Voltage T_J=100^O

5.0

500

µA

I_R

Maximum Reverse Recovery Time (Note 1)

Typical Junction capacitance (Note 2)

t_{r r}

C_J

150

250

500

Typical Junction Resistance(Note 3)

R_θJA

^OC / W

^OC

Operating Junction and Storage Temperature Range

T_J,T_{S T G}

-55 to +150

NOTES:1. Reverse Recovery Test Conditions: I_F=.5A, I_R=1A, I_rr=.25A

2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC

3. Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B. mounted

PAGE . 1

STAD-MAR.03.2009

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