CZRF52C20-HF datasheet, PDF - EEWORLD Datasheet

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CZRF52C20-HF: DescriptionZener Diodes 0.20W, VR=20V; CategoryDiscrete semiconductor diode; File Size245KB，6 Pages; ManufacturerComchip Technology; Websitehttp://www.comchiptech.com/; Environmental Compliance

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CZRF52C20-HF Overview

Zener Diodes 0.20W, VR=20V

CZRF52C20-HF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
ECCN code	EAR99
Configuration	SINGLE
Diode type	ZENER DIODE
Maximum dynamic impedance	50 Ω
JESD-609 code	e4
Number of components	1
Maximum operating temperature	125 °C
Peak Reflow Temperature (Celsius)	260
Maximum power dissipation	0.2 W
Nominal reference voltage	20 V
surface mount	YES
Terminal surface	Gold (Au)
Maximum time at peak reflow temperature	30
Maximum voltage tolerance	5%
Working test current	5 mA
Base Number Matches	1

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SMD Zener Diode

CZRF52C2-HF Thru. CZRF52C39-HF

Voltage 2 to 39 Volts

Power 350 mWatts

RoHS Device

Halogen Free

Features

- 350mW Power Dissipation.

- High Voltages from 2 ~ 39 V.

- Designed for mounting on small surface.

- Extremely thin/leadless package.

- Pb free product.

0.035(0.90)

0.027(0.70)

0.051(1.30)

0.043(1.10)

1005/SOD-323F

0.102(2.60)

0.095(2.40)

Mechanical data

- Case: 1005/SOD-323F Standard package

Molded plastic.

0.020(0.50) Typ.

0.012 (0.30) Typ.

- Terminals: Gold plated, solderable per

MIL-STD-750,method 2026.

- Polarity: Indicated by cathode band.

0.040(1.00) Typ.

Dimensions in inches and (millimeter)

- Weight: 0.006 gram(approx.).

Circuit Diagram

Maximum Rating And Electrical Characteristics

(at TA=25°C unless otherwise noted)

Parameter

Maximum Forward Voltage Drop at I

= 10 mA

Maximum Power Dissipation at 25 °C

Forward current , surge peak

8.3 ms single half sine-wave superimposed

on rate load( JEDEC method )

Peak ESD voltage capability (IEC 61000-4-2)

Operating Junction and Storage Temperature Range

Symbol

Value

0.9

350

Unit

FSM

2.0

-55 to +125

°C

Company reserves the right to improve product design , functions and reliability without notice.

QW-G2004

REV:B

Page 1

Comchip Technology CO., LTD.

CZRF52C20-HF Related Products

	CZRF52C20-HF	CZRF52C18-HF	CZRF52C2	CZRF52C6V2-HF	CZRF52C24-HF	CZRF52C2V7-HF	CZRF52C2-HF
Description	Zener Diodes 0.20W, VR=20V	Zener Diodes 0.20W, VR=18V	Zener Diodes ZENER, 200mW 2V	Zener Diodes 0.20W, VR=6.2V	Zener Diodes 0.20W, VR=24V	Zener Diodes 0.20W, VR=2.7V	Zener Diodes 0.20W, VR=2V
Configuration	SINGLE	SINGLE	Single	SINGLE	SINGLE	SINGLE	SINGLE
Is it Rohs certified?	conform to	conform to	-	conform to	conform to	conform to	conform to
Reach Compliance Code	compliant	compliant	-	compliant	compliant	compliant	compliant
ECCN code	EAR99	EAR99	-	EAR99	EAR99	EAR99	EAR99
Diode type	ZENER DIODE	ZENER DIODE	-	ZENER DIODE	ZENER DIODE	ZENER DIODE	ZENER DIODE
Maximum dynamic impedance	50 Ω	50 Ω	-	10 Ω	80 Ω	83 Ω	100 Ω
JESD-609 code	e4	e4	-	e4	e4	e4	e4
Number of components	1	1	-	1	1	1	1
Maximum operating temperature	125 °C	125 °C	-	125 °C	125 °C	125 °C	125 °C
Peak Reflow Temperature (Celsius)	260	260	-	260	260	260	260
Maximum power dissipation	0.2 W	0.2 W	-	0.2 W	0.2 W	0.2 W	0.2 W
Nominal reference voltage	20 V	18 V	-	6.2 V	24 V	2.7 V	2 V
surface mount	YES	YES	-	YES	YES	YES	YES
Terminal surface	Gold (Au)	Gold (Au)	-	Gold (Au)	Gold (Au)	Gold (Au)	Gold (Au)
Maximum time at peak reflow temperature	30	30	-	30	30	30	30
Maximum voltage tolerance	5%	5%	-	5%	5%	5%	5%
Working test current	5 mA	5 mA	-	5 mA	5 mA	5 mA	5 mA
Base Number Matches	1	1	-	-	1	1	1

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