81CNQ045SM datasheet, PDF - EEWORLD Datasheet

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81CNQ045SM: DescriptionRectifier Diode, Schottky, 1 Phase, 2 Element, 45V V(RRM), Silicon,; CategoryDiscrete semiconductor diode; File Size453KB，6 Pages; ManufacturerSangdest Microelectronics (Nanjing) Co., Ltd.; Environmental Compliance

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81CNQ045SM Overview

Rectifier Diode, Schottky, 1 Phase, 2 Element, 45V V(RRM), Silicon,

81CNQ045SM Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Sangdest Microelectronics (Nanjing) Co., Ltd.
package instruction	R-PSIP-T3
Reach Compliance Code	compliant
Other features	FREE WHEELING DIODE
application	GENERAL PURPOSE
Shell connection	CATHODE
Configuration	COMMON CATHODE, 2 ELEMENTS
Diode component materials	SILICON
Diode type	RECTIFIER DIODE
Maximum forward voltage (VF)	0.74 V
JESD-30 code	R-PSIP-T3
Maximum non-repetitive peak forward current	950 A
Number of components	2
Phase	1
Number of terminals	3
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum repetitive peak reverse voltage	45 V
Maximum reverse current	5000 µA
surface mount	NO
technology	SCHOTTKY
Terminal surface	Nickel (Ni)
Terminal form	THROUGH-HOLE
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED
Base Number Matches	1

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81CNQ SERIES

Technical Data

Data Sheet N1060, Rev. B

81CNQ SERIES SCHOTTKY RECTIFIER

Features



175℃ T

operation

Center tap module

Very Low forward voltage drop

High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

Low profile, high current package

This is a Pb − Free Device

All SMC parts are traceable to the wafer lot

Additional electrical and life testing can be performed

upon request

Applications



Switching power supply

Converters

Free-Wheeling diodes

Reverse battery protection

81CNQ…

81CNQ…SL

81CNQ…SM

PRM2

PRM2-SL

PRM2-SM

Maximum Ratings:

Characteristics

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

Average Rectified Forward Current

Peak One Cycle Non-Repetitive Surge

Current(Per leg)

Non-Repetitive Avalanche Energy

(Peg leg)

Repetitive Avalanche Current(Peg leg)

Symbol

RRM

RWM

F (AV)

FSM

Condition

50% duty cycle @T

=141°C,

rectangular wave form

8.3 ms, half Sine pulse

=25℃,I

=8A,L=1.7mH

Current decaying linearly to zero in 1

μsec Frequency limited by T

max.

=1.5×V

typical

Max.

35(81CNQ035)

40(81CNQ040)

45(81CNQ045)

40(Per Leg)

80(Per Device)

950

Units



China - Germany - Korea - Singapore - United States



http://www.smc-diodes.com - sales@ smc-diodes.com



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