UF203 Ver la hoja de datos (PDF) - Diotech Company.

Número de pieza

componentes Descripción

Fabricante

UF203

ULTRA FAST RECOVERY SILICON RECTIFIER

Diotech Company. 

UF201 THRU UF207

ULTRA FAST RECOVERY SILICON RECTIFIER

Reverse Voltage - 50 to 1000 Volts Forward Current - 2.0 Ampere

FEATURES

● The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

● Ultra fast switching for high efficiency

● Low reverse leakage

● High forward surge current capability

● High temperature soldering guaranteed:

250 C/10 seconds,0.375”(9.5mm) lead length,

5 lbs. (2.3kg) tension

MECHANICAL DATA

Case: JEDEC DO-15 molded plastic body

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.014 ounce, 0.40 grams

DO-15

0.140(3.6)

0.104(2.6)

DIA.

1.0 (25.4)

MIN.

0.300(7.6)

0.230(5.8)

0.034(0.9)

0.028(0.7)

DIA.

1.0 (25.4)

MIN.

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.

Characteristic

SYMBOLS

UF

201

UF

202

UF

203

UF

204

UF

205

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

VRRM 50 100 200 400 600

VRMS

35

70 140 280 420

VDC

50 100 200 400 600

Maximum average forward rectified current

I(AV)

2.0

0.375”(9.5mm) lead length at TA=50 C

Peak forward surge current

8.3ms single half sine-wave superimposed on

IFSM

60.0

rated load (JEDEC Method)

Maximum instantaneous forward voltage at 2.0A

VF

1.0

1.30

Maximum DC reverse current TA=25 C

at rated DC blocking voltage TA=100 C

IR

5.0

100.0

Maximum reverse recovery time (NOTE 1)

trr

50

Typical junction capacitance (NOTE 2)

CJ

50

Typical thermal resistance (NOTE 3)

Operating junction and storage temperature range

R JA

TJ,TSTG

50.0

-65 to +150

Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A

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

3.Thermal resistance from junction to ambient at 0.375” (9.5mm)lead length,P.C.B. mounted

UF UF

206 207

800 1000

560 700

800 1000

1.70

75

30

UNITS

V

V

V

A

A

V

µA

ns

pF

C/W

C

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