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Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package
Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package
Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package
Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package
Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package
Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package
Specifications
Brand Name :
XUYANG
Model Number :
20CTQ045PBF
Certification :
ISO9001/RoHS
Place of Origin :
China
MOQ :
1000PCS
Price :
negotiation
Payment Terms :
T/T, Western Union
Supply Ability :
100000pcs per 1 week
Delivery Time :
15 - 20 work days
Packaging Details :
bulk in bar
Name :
Schottky Barrier Rectifier
Part number :
20CTQ045PBF
IF :
20A
Voltage :
45V
Package :
TO-220
Junction Temperature :
-55-175°C
Description

20 Amp 45V Schottky Rectifier Diode 20CTQ045PBF With TO-220 Package

FEATURES

The 20CTQ center tap Schottky rectifier series has been optimized for low reverse leakage at high

temperature. The proprietary barrier technology allows for reliable operation up to 175°C

junction temperature. Typical applications are in switching power supplies, converters,

free-wheeling diodes and reverse battery protection.
* 175° C TJ operation
* Center tap TO-220 package
* 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

MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) Rectangular waveform 20 A
VRRM 35 to 45 V
IFSM tp = 5 μs sine 1060 A
VF 5 Apk, TJ = 125 °C (per leg) 0.57 V
TJ Range - 55 to 175 °C

Voltage Ratings

Parameters

20CTQ035

20CTQ040

16CTQ045
VR Max. DC Reverse Voltage (V) 35 40 45
VRWM Max. Working Peak Reverse Voltage (V)

Absolute Maximum Ratings

Parameters 20CTQ Units Conditions
IF(AV) Max. Average Forward Current 20 A 50% duty cycle @ TC = 145°C, rectangular wave form
IFSM Maximum peak one cycle non-repetitive surge current per leg 1060 A 5μs Sine or 3μs Rect. pulse

Following any rated

load condition and with

rated VRRM applied
265 10ms Sine or 6ms Rect. pulse
EAS Non-repetitive avalanche energy per leg 13 mJ TJ = 25 °C, IAS = 2.0 Amps, L = 6.5 mH
IAR Repetitive Avalanche Current 2.0 A

Current decaying linearly to zero in 1 μsec

Frequency limited by TJ max. VA = 1.5 x VR typical

ELECTRICAL SPECIFICATIONS
PARAMETER 20CTQ VALUES UNITS
Maximum forward voltage drop per leg(1) VFM @10A TJ = 25 °C 0.64 V
@20A 0.76
@10A TJ = 125 °C 0.57
@20A 0.68
Maximum reverse leakage current per leg(1) IRM TJ = 25 °C VR = Rated VR 2 mA
TJ = 125 °C 15
Maximum junction capacitance per leg CT VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 900 pF
Typical series inductance per leg LS Measured lead to lead 5 mm from package body 8.0 nH
Maximum voltage rate of change dV/dt Rated VR 10 000 V/μs

PARAMETER SYMBOL TEST CONDITIONS 20CTQ045
Maximum junction and storage temperature range TJ, TStg - 55 to 175

Maximum thermal resistance,

junction to case per leg

 RthJC DC operation 3.25

Maximum thermal resistance,

junction to case per package

 1.63

Typical thermal resistance,

case to heatsink (only for TO-220)

 RthCS Mounting surface, smooth and greased 0.50
Approximate weight 2
Approximate weight 0.07
Mounting torque minimum 6 (5)
maximum 12 (10)

Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package

What can you from XUYANG?

Best service: with 10 years experience in exporting sales staff will service you.

High quality: help you to avoid purchasing risk.

Short delivery: help you to save time.

Competitive price: the price is not the lowest but the highest cost performance

OEM/ODM: we are confident we can meet you OEM/ODm requirements.

Product tags

schottky diode list

,

in5408 diode equivalent

,

schottky diode datasheet
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Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package

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Product Detail
Brand Name :
XUYANG
Model Number :
20CTQ045PBF
Certification :
ISO9001/RoHS
Place of Origin :
China
MOQ :
1000PCS
Price :
negotiation
Contact Supplier
Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package
Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package
Compact 20CTQ045PBF Low Barrier Schottky Diode With TO-220 Package

Wuxi Xuyang Electronics Co., Ltd.

Active Member
6 Years
jiangsu
Since 2001
Business Type :
Manufacturer, Exporter
Main Products :
Thermistor Diode, DIAC Trigger Diode, General Purpose Rectifier Diode
Total Annual :
200-300
Employee Number :
100~150
Certification Level :
Active Member
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