FST8515* datasheet, PDF - EEWORLD Datasheet

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FST8515*: Description40 A, 15 V, SILICON, RECTIFIER DIODE; Categorysemiconductor Discrete semiconductor; File Size120KB，3 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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FST8515* Overview

40 A, 15 V, SILICON, RECTIFIER DIODE

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80 Amp Schottky OR'ing Rectifier

FST8515

Common Cathode

A=Common Anode

1.180

.027

.350

1.490

.695

.088

.240

.115

.460

.065

.151

.015

N 2-PLCS

Dim. Inches

1.195

.037

.370

1.510

.715

.098

.260

.135

.480

.085

.161

.025

Millimeter

29.97

0.69

8.89

37.85

17.65

2.24

6.10

2.92

11.68

1.65

3.84

0.38

30.35

0.94

9.40

38.35

18.16

2.49

6.60

3.43

12.19

2.16

4.09

0.64

Minimum Maximum Minimum Maximum Notes

3 PINS eq sp at .200

Note: Baseplate Common with Pin 2

D=Doubler

Dia.

Schottky Barrier Rectifier

Microsemi

Catalog Number

FST8515*

Industry

Part Number

85CNQ015, A

Working Peak

Reverse Voltage

15V

Repetitive Peak

Reverse Voltage

15V

0.28V Vf@40A per leg, 100°C

Optimized for OR'ing applications

Guard ring reverse protection

125°C Operation (Vr<5V)

ROHS Compliant

*Add the Suffix A for Common Anode, D for Doubler

Electrical Characteristics

Average forward current per pkg

Average forward current per leg

Maximum surge current per leg

Max repetitive peak reverse current

Max peak forward voltage per leg

Max peak reverse current per leg

Typical junction capacitance per leg

I F(AV) 80 Amps

I F(AV) 40 Amps

I FSM 800 Amps

I R(OV) 2 Amps

VFM 0.35 Volts

VFM 0.28 Volts

I RM 750 mA

I RM 1500 mA

I RM 12 mA

I RM 20 mA

CJ 5600 pF

= 84°C, VR = 5V

= 78°C, VR = 15V

= 84°C, VR = 5V

= 78°C, VR = 15V

8.3 ms, half sine, T J = 100°C

f = 1 KHZ, 25°C, 1µsec square wave

I FM = 40A: T J = 25°C*

I FM = 40A: T J = 100°C *

VR = 5V, T J = 100°C*

VRRM, T J = 100°C*

VR = 5V, T J = 25°C

VRRM, T J = 25°C

VR = 5.0V, T J = 25°C

*Pulse test: Pulse width 300µsec, Duty cycle 2%

Thermal and Mechanical Characteristics

Storage temp range

Operating junction temp range

Max thermal resistance per leg

Max thermal resistance per pkg

Typical thermal resistance (greased)

Mounting Base Torque

Weight

T STG

R 0JC

R 0CS

-55°C to 150°C

-55°C to 125°C

1.0°C/W

Junction to case

0.5°C/W

Junction to case

Case to sink

0.3°C/W

10 inch pounds maximum

0.3 ounce (8.4 grams) typical

www.microsemi.com

January, 2010 - Rev. 3

FST8515* Related Products

	FST8515*	85CNQ015	85CNQ015A	FST8515_10
Description	40 A, 15 V, SILICON, RECTIFIER DIODE	40 A, 15 V, SILICON, RECTIFIER DIODE	40 A, 15 V, SILICON, RECTIFIER DIODE	40 A, 15 V, SILICON, RECTIFIER DIODE

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