UF1B datasheet(1/4 Pages) CDIL

No de pièce	UF1B

Description	SURFACE MOUNT ULTRAFAST RECTIFIER

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Fabricant	CDIL [Continental Device India Limited]

Site Internet	http://www.cdilsemi.com

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SURFACE MOUNT ULTRAFAST RECTIFIER

UF1A - UF1K

DO-214AA (SMB)

Surface Mount Package

Polarity : Colour band denotes cathode end

Ultrafast Recovery Times for High Efficiency

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25ºC Ambient Temperature unless specified otherwise. Single Phase, half wave 60 Hz, Resistive or

Inductive Load. For Capacitive Load, Derate Current by 20%

UF1A UF1B UF1D UF1G UF1J UF1K

Maximum Peak Repetitive Reverse Voltage

50

100

200

400

600

800

35

70

140

280

420

560

Maximum DC Blocking Voltage

50

100

200

400

600

800

single half sine-wave superimposed on

1.4

Maximum DC Reverse Current Ta=25

oC

at Rated DC Blocking Voltage

Ta=100

oC

Typical Thermal Resistance Junction to Lead

Maximum Reverse Recovery Time

*Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A

**Measuired at 1 MHz and Applied VR=4V

***8.0mm

2 (0.013mm thick) Land Areas

UF1A_1KRev180705E

I(AV)

1.0

30

Typical Junction Capacitance

**cj

SYMBOL

VRRM

VRMS

VDC

A

µA

100

UNIT

V

pF

ns

- 50 to +150

ºC

ºC/W

30

DESCRIPTION

Peak Forward Surge Current 8.3ms

Maximum Forward Voltage at IF=1.0A

rated load

Maximum Average Forward Rectified Current

0.375"(9.5mm) Lead Length at TL=100

oC

Maximum RMS Voltage

Operating Junction and Storage Temperature

Range

IFSM

VF

IR

***Rth (J-L)

Tj, Tstg

A

V

*TRR

1.0

1.7

17

50

100

10

Continental Device India Limited

Data Sheet

Page 1 of 4

Continental Device India Limited

An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company

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