FEATURES

●

Guard ring for transient protection

●

Low power loss,high efficiency

●

High current capability,low VF

●

High surge capacity

MECHANICAL DATA

●

Case: JEDEC DO-27 molded plastic

●

Polarity: Color band denotes cathode

●

Mounting position: Any

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

SQ1240

SQ1245

SQ1250

SQ1260

SQ1280

SQ12100

UNIT

Maximum Recurrent Peak Reverse Voltage

40

45

50

60

80

100

V

Maximum RMS Voltage

28

31.5

35

42

56

70

V

Maximum DC Blocking Voltage

40

45

50

60

80

100

V

Maximum Average Forward

Rectified Current

@Tc=95 ℃

A

Peak Forward Surge Current 8.3ms single half

sine-wave super imposed on rated load(JEDEC

Method)

A

Peak Forward Voltage at 12A DC(Note1)

V

Maximum DC Reverse Current @Tj=25℃

at Rated DC Bolcking Voltage @Tj=100℃

Tyical Junction Capacitance (Note2)

pF

Tyical Thermal Resistance (Note3)

℃

/w

Operating Temperature Range

℃

Storage Temperature Range

℃

4.The typical data above is for reference only(典型值仅供参考).

Rev. 7, 16-Mar-2017

-55 to+200

-55 to+200

Dimensions in inches and (millimeters)

SQ1240 thru SQ12100

450

3.0

mA

●Metal of silicon rectifier , majority carrier conduction

REVERSE VOLTAGE - 40 to 100Volts

FORWARD CURRENT - 12.0 Amperes

PHOTOVOLTAIC SOLAR CELL

PROTECTION SCHOTTKY RECTIFIER

●

For use in low voltage,high frequency inverters,free

wheeling,and polarity protection applications

0.55

0.5

50

0.7

0.8

12

300

3.Thermal Resistance Junction to case.

2.Measured at 1.0 MHZ and applied reverse voltage of 4.0VDC.

NOTES:1.300us Pulse Width, 2%Duty Cycle.

DO- 27

壳温量测点