CE

SR1535 THRU SR1560

CHENYI ELECTRONICS

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 35 to 60 Volts

Forward Current - 15Amperes

FEATURES

. Plastic package has Underwriters Laboratory Flammability Classification 94V-0

. Metal sliicon junction ,majority carriet conduction

. Guard ring for overcoltage protection

. Low power loss,high efficiency

. High current capability ,Low forward voltage drop

. High surge capability

. For use in low voltage ,high frequency inverters,

free wheeling , and polarilty protection applications

. Dual rectifier construction

. High temperature soldering guaranteed: 250

/10 seconds

0.25"(6.35mm)from case

MECHANICAL DATA

. Case: JEDEC DO-220AB molded plastic body

. Terminals: lead solderable per MIL-STD-750,method 2026

. Polarity: As marked. No suffix indicates Common Cathode, suffix"A"

indicates Common Anode

. Mounting Position: Any

. Weight: 0.08 ounce, 2.24 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

(Ratings at 25

ambient temperature unless otherwise specified,Single phase,half wave,resistive or inductive)

load. For capacitive load,derate by 20%)

Symbols SR1535 SR1545 SR1550 SR1560

Units

Maximum repetitive peak reverse voltage

35

45

50

60

Volts

Maximum RMS voltage

25

32

35

42

Volts

Maximum DC blocking voltage

35

45

50

60

Volts

Macimum average forward rectified

current(see Fig.1)

Repetitive peak forward current(square wavr,

20KHz) at Tc=105

Peak forward surge current 8.3ms singel half

sine-wave superimposed on rated load

(JEDEC method)

Maximum instantaneous forward voltage at 10 A(Note 1)

Volts

Maximum instantaneous reverse

TA=25

current at rated DC blocking voltage(Note 1)

TA=125

Operating junction temperature range

storage temperature range

Notes: 1. Pulse test: 300

s

pulse width,1% duty cycle

2.Thermal resistance from juntion to case

Amps

Amps

Amps

mA

15

50

Typeical thermal resistance(Note 2)

R

JC

/W

2.5

-65 to +150

-65 to +175

7.5

15.0

15.0

150.0

0.65

0.75

1.0

Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD

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