UG4B datasheet(1/2 Pages) SUNMATE

Part #	UG4B

Description	ULTRAFAST EFFICIENT PLASTIC SILICON RECTIFIER DIODES

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Manufacturer	SUNMATE [SUNMATE electronic Co., LTD]

Direct Link	http://www.sunmate.tw/

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CURRENT: 4.0 A

VOLTAGE RANGE: 50 - 200V

UG4A - UG4D

High surge capability

Glass passivated chip junction

Ultra-fast recovery time for high efficiency

High temperature soldering guaranteed

250℃/10sec/0.375″lead length at 5 lbs tension

Maximum Ratings and Electrical Characteristics T

A = 25

°C unless otherwise specified

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

Features

!

! Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

! Polarity: Cathode Band

! Weight: 1.2 grams (approx.)

! Mounting Position: Any

! Marking: Type Number

Case: DO-201AD, Molded Plastic

Mechanical Data

Maximum repetitive peak reverse voltage

VRRM

Maximum RMS voltage

VRMS

Maximum DC blocking voltage

VDC

Maximum average forward rectified current

0.375" (9.5mm) lead length at TL=75°C

I(AV)

Peak forward surge current

8.3 ms single half sine-wave superimposed

IFSM

on rated load (JEDEC Method) at TL=75°C

Maximum instantaneous forward voltage at 4.0A

VF

Maximum DC reverse current

TA=25°C

5.0

at rated DC blocking voltage

TA=100°C

IR

300.0

µA

Maximum reverse recovery time (NOTE 1)

trr

Maximum reverse recovery time

TJ=25°C

30.0

(NOTE 2)

TJ =100°C

trr

50.0

ns

Maximum recovered stored charge

TJ=25°C

15.0

(NOTE 2)

TJ=100°C

Qrr

30.0

nC

Typical junction capacitance (NOTE 3)

CJ

Typical thermal resistance (NOTE 4)

R

ΘJA

Operating junction and storage temperature range

TJ, TSTG

NOTES:

(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A

(2) trr and QRR measured at tester: IF=4.0A, VR=30V, di/dt=50A/

µs, Irr=10% IRM for measurement of trr

(3) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts

(4) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length

50

100

150

200

Volts

UG4A

UG4B

UG4C

UG4D

4.0

Amps

150.0

Amps

0.95

Volts

20.0

ns

20.0

pF

25.0

°C/W

-55 to +150

°C

35

70

105

140

Volts

50

100

150

200

Volts

Characteristic

Symbol

Unit

ULTRAFAST EFFICIENT PLASTIC SILICON RECTIFIER DIODES

www.sunmate.tw

DO-201AD

Dim

Min

Max

A

25.40

¾

B

7.20

9.50

C

1.20

1.30

D

4.80

5.30

All Dimensions in mm

A

B

C

D

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