SQ1545 datasheet, PDF - EEWORLD Datasheet

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SQ1545: DescriptionSCHOTTKY BARRIER RECTIFIERS; CategoryDiscrete semiconductor diode; File Size102KB，3 Pages; ManufacturerHY Electronic; Websitehttp://www.hygroup.com.tw

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SQ1545 Overview

SCHOTTKY BARRIER RECTIFIERS

SQ1545 Parametric

Parameter Name	Attribute value
Maker	HY Electronic
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	FREE WHEELING DIODE, LOW POWER LOSS
application	EFFICIENCY
Shell connection	ISOLATED
Configuration	SINGLE
Diode component materials	SILICON
Diode type	RECTIFIER DIODE
Maximum forward voltage (VF)	0.55 V
JEDEC-95 code	DO-27
JESD-30 code	O-PALF-W2
Maximum non-repetitive peak forward current	320 A
Number of components	1
Phase	1
Number of terminals	2
Maximum operating temperature	200 °C
Minimum operating temperature	-55 °C
Maximum output current	15 A
Package body material	PLASTIC/EPOXY
Package shape	ROUND
Package form	LONG FORM
Maximum repetitive peak reverse voltage	45 V
Maximum reverse current	500 µA
surface mount	NO
technology	SCHOTTKY
Terminal form	WIRE
Terminal location	AXIAL
Base Number Matches	1

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SQ1530 thru SQ15100

SCHOTTKY BARRIER RECTIFIERS

REVERSE VOLTAGE - 30 to 100Volts

FORWARD CURRENT - 15.0 Amperes

DO- 27

FEATURES

●Metal

of silicon rectifier , majority carrier conduction

●Guard

ring for transient protection

●Low

power loss,high efficiency

●High

current capability,low VF

●High

surge capacity

●For

use in low voltage,high frequency inverters,free

wheeling,and polarity protection applications

.375(9.5)

.335(8.5)

1.0(25.4)

MIN.

.052(1.3)

.048(1.2) DIA.

210

.220(5.6)

.197(5.0) DIA.

MECHANICAL DATA

●Case:

JEDEC DO-27 molded plastic

●Polarity:

Color band denotes cathode

●

Weight: 0.04ounces , 1.1grams

T

C

measurement point

1.0(25.4)

MIN.

●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

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward

Rectified Current

@Tc=95

℃

SYMBOL SQ1530 SQ1535 SQ1540 SQ1545 SQ1550 SQ1560 SQ1580 SQ15100 UNIT

V

RRM

V

RMS

V

DC

I

(AV)

30

21

30

35

24.5

35

40

28

40

45

31.5

45

15

50

35

50

60

42

60

80

56

80

100

70

100

V

A

Peak Forward Surge Current 8.3ms single half sine-

wave super imposed on rated load(JEDEC Method)

Peak Forward Voltage at 15A DC(Note1)

Maximum DC Reverse Current @Tj=25℃

at Rated DC Bolcking Voltage @Tj=100℃

Tyical Junction Capacitance (Note2)

Typical Thermal Resistance (Note2)

Operating Temperature Range

Storage Temperature Range

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

I

FSM

V

F

I

R

C

J

R

θJc

T

J

T

STG

0.55

275

0.7

0.5

50

450

3.5

-55 to+200

0.8

A

V

mA

pF

℃/W

℃

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

3.Thermal Resistance Junction to case.

~ 216 ~

SQ1545 Related Products

	SQ1545	SQ1550	SQ1560	SQ1580
Description	SCHOTTKY BARRIER RECTIFIERS	SCHOTTKY BARRIER RECTIFIERS	SCHOTTKY BARRIER RECTIFIERS	SCHOTTKY BARRIER RECTIFIERS
Maker	HY Electronic	HY Electronic	HY Electronic	HY Electronic
Reach Compliance Code	unknow	unknow	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99
Other features	FREE WHEELING DIODE, LOW POWER LOSS	FREE WHEELING DIODE, LOW POWER LOSS	FREE WHEELING DIODE, LOW POWER LOSS	FREE WHEELING DIODE, LOW POWER LOSS
application	EFFICIENCY	EFFICIENCY	EFFICIENCY	EFFICIENCY
Shell connection	ISOLATED	ISOLATED	ISOLATED	ISOLATED
Configuration	SINGLE	SINGLE	SINGLE	SINGLE
Diode component materials	SILICON	SILICON	SILICON	SILICON
Diode type	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE	RECTIFIER DIODE
Maximum forward voltage (VF)	0.55 V	0.7 V	0.7 V	0.8 V
JEDEC-95 code	DO-27	DO-27	DO-27	DO-27
JESD-30 code	O-PALF-W2	O-PALF-W2	O-PALF-W2	O-PALF-W2
Maximum non-repetitive peak forward current	320 A	320 A	320 A	320 A
Number of components	1	1	1	1
Phase	1	1	1	1
Number of terminals	2	2	2	2
Maximum operating temperature	200 °C	200 °C	200 °C	200 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C
Maximum output current	15 A	15 A	15 A	15 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	ROUND	ROUND	ROUND	ROUND
Package form	LONG FORM	LONG FORM	LONG FORM	LONG FORM
Maximum repetitive peak reverse voltage	45 V	50 V	60 V	80 V
Maximum reverse current	500 µA	500 µA	500 µA	500 µA
surface mount	NO	NO	NO	NO
technology	SCHOTTKY	SCHOTTKY	SCHOTTKY	SCHOTTKY
Terminal form	WIRE	WIRE	WIRE	WIRE
Terminal location	AXIAL	AXIAL	AXIAL	AXIAL

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