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UF301

更新时间：2025-07-09 12:39:14

品牌：YEASHIN

描述：ULTRAFAST SWITCHING RECTIFIER VOLTAGE - 50 to 1000 Volts CURRENT - 3.0 Amperes

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概述
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UF301 概述

ULTRAFAST SWITCHING RECTIFIER VOLTAGE - 50 to 1000 Volts CURRENT - 3.0 Amperes 超快开关整流电压 - 50到1000伏特电流 - 3.0安培

UF301 数据手册

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DATA SHEET

UF300~UF3010

SEMICONDUCTOR

ULTRAFAST SWITCHING RECTIFIER

VOLTAGE - 50 to 1000 Volts CURRENT - 3.0 Amperes

FEATURES

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-O utilizing

Flame Retardant Epoxy Molding Compound

• Void-free Plastic in DO-201AD package

• 3.0 ampere operation at TA=55 ^OC with no thermal runaway

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

• Ultra fast switching for high efficiency

DO-201AD Unit:inch(mm)

.210 (5.3)

.188 (4.8)

1.0 (25.4)

MIN.

• High temperature soldering : 260^OC / 10 seconds at terminals

DIA.

•

Pb free product at available : 99% Sn above meet RoHS environment

substance directive request

MECHANICAL DATA

.375 (9.5)

.285 (7.2)

• Case: Molded plastic, DO-201AD

• Terminals: Axial leads, solderable per MIL-STD-202,

Method 208

• Polarity: Band denotes cathode

• Mounting Position: Any

1.0 (25.4)

MIN.

.052 (1.3)

.048 (1.2)

DIA.

• Weight: 0.04 ounce, 1.1 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^OC ambient temperature unless otherwise specified.

Resistive or inductive load, 60 Hz

SYMBOL

UF300

UF301

100

UF302

UF304

400

UF306

600

UF308

800

UF3010 UNITS

Peak Reverse Voltage, Pepetitive ; V^RM

Maximum RMS Voltage

200

140

200

1000

700

280

420

560

DC Blocking Voltage; VR

100

400

600

800

1000

°C

Average Forward Current, Io @T^A=55

3.8”

3.0

lead length, 60Hz, resistive or inductive load

Peak Forward Surge Current IFM (surge)

8.3msec. single half sine-wave superimposed

150

(JEDEC method)

rated load

Maximum Forward Voltage V^F@3.0A, 25

Maximum Reverse Current, @ Rated T^A=25°C

Reverse Voltage T^A=100

°C

1.00

1.30

10.0

500

1.7

µA

°C

Typical Junction capaci tance (Note 1) CJ

Typical Junction Resistance (Note 2) R JA

Reverse Recovery Time

75.0

50.0

RθJL

20.0

°C/W

TRR

I^F=.5A, I^R=1A, I^rr=.25A

TSTG

°C

Operating and Storage Temperature Range

NOTES:

-55 to +150

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

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

http://www.yeashin.com

REV.02 20110725

RATING AND CHARACTERISTIC CURVES

UF300~UF3010

t_rr

+0.5A

-0.25

-1.0

NOTE:1.Rise Time = 7ns max.

1cm

SET TIME

Input Impedance = 1 megohm. 22pF

2.Rise Time = 10ns max.

BASE FOR

50 ns/cm

Source Impedance = 50 Ohms

Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

4.0

3.0

2.0

UF300

TYPICAL

.375" 9.5MM LENGTH

1.0

UF3010

TJ = 25

0.1

0.01

100

125

150

175

200

AMBIENT TEMPERATURE,

.8 1.0 1.2 1.4 1.6

FORWARD VOLTAGE-VFM(Vpk)

Fig. 2-FORWARD CHARACTERISTICS

Fig. 3-FORWARD CURRENT DERATING CURVE

100

°C

T_J= 125

150

120

T_J= 100 °C

T_J= 25°C

0.1

8 10

60 80 100

0.01

80 100

120 140

NUMBER OF CYCLES AT 60Hz

PERCENT OF RATED PEAK REVERSE VOLTAGE, %

Fig. 4-TYPICAL REVERSE LEAKAGE

CHARACTERISTICS

Fig. 5-PEAK FORWARD SURGE CURRENT

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REV.02 20110725

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