US1A datasheet(1/1 Pages) MAKOSEMI

部品番号	US1A

部品情報	SURFACE MOUNT ULTRA FAST SWITCHING RECTIFIER

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メーカー	MAKOSEMI [MAKO SEMICONDUCTOR CO.,LIMITED]

ホームページ	http://www.makosemi.hk/

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MAKO SEMICONDUCTOR CO.,LIMITED

VOLTAGE: 50 TO 1000V CURRENT: 1.0A

FEATURES

• Ideal for surface mount pick and

place application

• Low profile package

• Built-in strain relief

• High surge capability

• Glass passivated chip

• Ultra fast recovery for high efficiency

• High temperature soldering guaranteed:

260

oC/10sec/at terminal

MECHANICAL DATA

• Terminal: Plated leads solderable per

MIL-STD 202E, method 208C

• Case: Molded with UL-94 Class V-O

recognized flame retardant epoxy

• Polarity: Color band denotes cathode

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

SYMBOL

US

1A

US

1B

US

1D

US

1G

US

1J

US

1K

US

1M

UNITS

Maximum Repetitive Peak Reverse Voltage

VRRM

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

VRMS

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

VDC

50

100

200

400

600

800

1000

V

Maximum Average Forward Rectified Current

(TL=100

oC)

Peak Forward Surge Current (8.3ms single

half sine-wave superimposed on rated load)

Maximum Instantaneous Forward Voltage

(at rated forward current)

Maximum DC Reverse Current

Ta=25

oC

µA

(at rated DC blocking voltage)

Ta=100

oC

µA

Maximum Reverse Recovery Time

(Note 1)

trr

nS

Typical Junction Capacitance

(Note 2)

CJ

pF

Typical Thermal Resistance

(Note 3)

Rθ(ja)

oC/W

Storage and Operation Junction Temperature

TSTG,TJ

oC

Note:

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

2.Measured at 1.0 MHz and applied voltage of 4.0Vdc

3.Thermal resistance from junction to terminal mounted on 5×5mm copper pad area

US1A THRU US1M

SURFACE MOUNT ULTRA

FAST SWITCHING RECTIFIER

(Single-phase, half-wave, 60Hz, resistive or inductive load rating at 25

oC, unless otherwise stated, for capacitive load,

derate current by 20%)

RATINGS

IF(AV)

1.0

A

IFSM

30

A

VF

1.0

1.4

1.7

V

IR

5.0

200

50

75

20

10

32

-50 to +150

TECHNICAL

SPECIFICATION

Dimensions in inches and (illimeters)

B

C

A

D

G

H

F

SMA/DO-214AC

A

BCD

MAX. .110(2.79) .177(4.50) .058(1.47) .012(0.305)

MIN. .100(2.54) .157(3.99) .052(1.32) .006(0.152)

EF

G

H

MAX. .208(5.28) .090(2.29) .008(0.203) .060(1.52)

MIN. .194(4.93) .078(1.98) .004(0.102) .030(0.76)

http://www.makosemi.hk/

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