Semelab Plc SBR1645-T254 Datasheet

V

RRM

Peak Repetitive Reverse Voltage

V

RWM

Working Peak Reverse Voltage

I

F(AV)

Average rectified Forward Current (TC= 125°C)

I

FRM

Peak Repetitive Forward Current (TC= 125°C)

T

FSM

Nonrepetitive Peak Surge Current

I

RRM

Peak Repetitive Reverse Surge Current

R

q

JC

Thermal Resistance, Junction to Case

16A
32A

150A

10A

2

°C/W

SBR1645-T254

LAB

SEME

Prelim. 2/98

Semelab plc. Telephone [phone]. Fax [phone].

E-mail: [e-mail]

Website: http://www.semelab.co.uk

45V
45V

MECHANICAL DATA

Dimensions in mm

DUAL SCHOTTKY

BARRIER RECTIFIER

IN A TO254

HERMETICALLY

SEALED PACKAGE

FOR HI–REL APPLICATIONS

FEATURES

• HERMETIC TO254 METAL PACKAGE

• ISOLATED CASE

• 16A, 45V

• COMMON CATHODE

• MILITARY OPTIONS AVAILABLE

TO–254METAL PACKAGE

ABSOLUTE MAXIMUM RATINGS

(T

case

= 25°C unless otherwise stated)

MBR1645

Pin 1– Anode 1 Pin 2 – Cathode Pin 3 – Anode 2

Parameter Test Conditions Min. Typ. Max. Unit

V

F

Forward Voltage

(1)

I

R

Reverse Current

I

F

= 16A TC= 125°C

I

F

= 16A TC= 25°C

VR= V

RRM

TC = 125°C

V

R

= V

RRM

TC = 25°C

0.57

0.63
40

0.2

V

mA

ELECTRICAL CHARACTERISTICS (Per Diode)

(1

)

Pulse Test: Pulse Width = 300ms. Duty Cycle

£ 2.0%

13.59 (0.535)

13.84 (0.545)

3.81 (0.150)

13.84 (0.545)

123

0.89 (0.035)

1.14 (0.045)

BSC

20.07 (0.790)

20.32 (0.800)

3.53 (0.139)

3.78 (0.149)

16.89 (0.665)

17.40 (0.685)

30.35 (1.195)

31.40 (1.235)

Dia.

13.59 (0.535)

6.32 (0.249)

6.60 (0.260)

3.81 (0.150)
BSC

1.02 (0.040)

1.27 (0.050)