UF1DA datasheet(1/2 Pages) HY

Il numero della parte	UF1DA

Spiegazioni elettronici	SURFACE MOUNT ULTRA FAST RECTIFIERS

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Produttore elettronici	HY [HY ELECTRONIC CORP.]

Homepage	http://www.hygroup.com.tw

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FEATURES

● Low cost

● Diffused junction

●Ultra fast switching for high efficiency

● Low reverse leakage current

● Low forward voltage drop

● High current capability

● The plastic material carries UL recognition 94V-0

MECHANICAL DATA

●Case： Molded Plastic

●Polarity: lndicated by cathode band

●Weight: 0.002 ounces,0.053 grams

●Mounting position: Any

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating at 25℃ ambient temperature unless otherwise specified.

Single phase, half wave ,60Hz, resistive or inductive load.

For capacitive load, derate current by 20%

CHARACTERISTICS

SYMBOL

UF1AA

UF1BA

UF1DA

UF1GA

UF1JA

UF1KA

UF1MA

UNIT

Maximum Recurrent Peak Reverse Voltage

VRRM

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

VRMS

35

70

140

280

420

580

700

V

Maximum DC Blocking Voltage

VDC

50

100

200

400

600

800

1000

V

Maximum Average Forward

Rectified Current

@TA=55 ℃

Peak Forward Surage Current

8.3ms Single Half Sine-Wave

Super Imposed on Rated Load(JEDEC Method)

Peak Forward Voltage at 1.0A DC

VF

1.3

V

Maximum DC Reverse Current

@TJ=25℃

at Rated DC Blocking Voltage

@TJ=100℃

Maximum Reverse Recovery Time(Note 1)

TRR

nS

Tyical Junction Capacitance (Note2)

CJ

pF

Tyical Thermal Resistance (Note3)

RθJA

℃/W

Operating Temperature Range

TJ

℃

Storage Temperature Range

TSTG

℃

30

A

100

IR

uA

1.7

2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC

3.Thermal resistance junction of ambient.

NOTES: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A.

A

I(AV)

~ 77 ~

-50 to +150

50

75

20

10

1.0

IFSM

UF1AA thru UF1MA

REVERSE VOLTAGE - 50 to 1000 Volts

FORWARD CURRENT - 1.0 Amperes

SURFACE MOUNT

ULTRA FAST RECTIFIERS

5.0

25

-50 to +125

1.0

A-SMA

.030(0.76)

.060(1.52)

.103(2.62)

.079(2.00)

.188(4.80)

.208(5.28)

.008(.203)

.002(.051)

.006(.152)

.012(.305)

.157(4.00)

.181(4.60)

.098(2.50)

.114(2.90)

.051(1.30)

.039(1.00)

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