SBR1645-T254 查看數據表（PDF） - Semelab - > TT Electronics plc

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SBR1645-T254

DUAL SCHOTTKY BARRIER RECTIFIER IN A TO254 HERMETICALLY SEALED PACKAGE FOR HI–REL APPLICATIONS

Semelab - > TT Electronics plc  

SEME

LAB

MECHANICAL DATA

Dimensions in mm

3.53 (0.139)

3.78 (0.149)

Dia.

13.59 (0.535)

13.84 (0.545)

6.32 (0.249)

6.60 (0.260)

1.02 (0.040)

1.27 (0.050)

123

3.81 (0.150)

BSC

0.89 (0.035)

1.14 (0.045)

3.81 (0.150)

BSC

TO–254METAL PACKAGE

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

SBR1645-T254

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

ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)

VRRM Peak Repetitive Reverse Voltage

VRWM Working Peak Reverse Voltage

IF(AV) Average rectified Forward Current (TC = 125°C)

IFRM Peak Repetitive Forward Current (TC = 125°C)

TFSM Nonrepetitive Peak Surge Current

IRRM Peak Repetitive Reverse Surge Current

RqJC

Thermal Resistance, Junction to Case

MBR1645

45V

45V

16A

32A

150A

10A

2°C/W

ELECTRICAL CHARACTERISTICS (Per Diode)

Parameter

Test Conditions

VF

Forward Voltage(1)

IF = 16A

IF = 16A

TC = 125°C

TC = 25°C

IR

Reverse Current

VR = VRRM

VR = VRRM

TC = 125°C

TC = 25°C

(1)Pulse Test: Pulse Width = 300 ms. Duty Cycle £ 2.0%

Min.

Typ.

Max.

0.57

0.63

40

0.2

Unit

V

mA

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.

E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk

Prelim. 2/98

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