US1A データシートの表示（PDF） - Daesan Electronics Corp.

部品番号

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US1A

CURRENT 1.0 Ampere VOLTAGE 50 to 1000 Volts

Daesan Electronics Corp. 

US1A THRU US1M

Features

· Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

· Low forward voltage drop

· High current capability

· High reliability

· Low power loss, high effciency

· High surge current capability

· High speed switching

· Low leakage

Mechanical Data

· Case : JEDEC DO-214AC(SMA)molded plastic body

· Lead : Solder Plated, solderable per MIL-STD-750,

method 2026

· Polarity : Color band denotes cathode end

· Weight: 0.002 ounce, 0.064 gram

CURRENT 1.0 Ampere

VOLTAGE 50 to 1000 Volts

DO-214AC (SMA)

0.058(1.47)

0.052(1.32)

0.110(2.79)

0.100(2.54)

0.177(4.50)

0.157(3.99)

0.090(2.29)

0.078(1.98)

0.012(0.31)

0.006(0.15)

0.060(1.52)

0.030(0.76)

0.005(0.127)

MAX.

0.208(5.28)

0.194(4.93)

Dimensions in inches and (millimeters)

Maximum Ratings And Electrical Characteristics

(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive

load. For capacitive load, derate by 20%)

Symbols US1A US1B US1D US1E US1G US1J US1K US1M

Maximum recurrent peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

0.375"(9.5mm) lead length TT=75℃

Peak forward surge current 8.3ms single

half sine-wave superimposed on rated load

(JEDEC method)

Maximum instantaneous forward voltage

at 1.0A

VRRM

VRMS

VDC

I(AV)

IFSM

VF

50 100 200 300 400 600 800 1000

35 70 140 210 280 420 560 700

50 100 200 300 400 600 800 1000

1.0

30.0

1.0

1.3

1.7

Maximum DC Reverse Current at rated DC

blocking voltage TA = 25℃

IR

Maximum full load reverse current full cycle

average. 0.375"(9.5mm) lead length at

TA =100℃

Maximum reverse recovery time (Note 1)

Trr

Typical junction capacitance (Note 2)

CJ

Operating Junction and Storage

TJ

temperature Range

TSTG

5.0

100

50

75

20

15

-55 to +150

Notes:

(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A.

(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.

Units

Volts

Volts

Volts

Amp

Amps

Volts

μA

ns

pF

℃

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