SMD Zener Diode

Voltage: 2.4 to 56 Volts

Power: 500 mWatts

RoHS Device

Page 1

REV: C

Features

- Surface Device Type Mounting.

- Moisture Sensitivity Level 1.

- Ideally suited for automated assembly

processes.

Mechanical data

- Case: SOD-123 Flat Lead,Molded plastic.

- Terminals: Solder Plated,solderable per

MIL-STD-750,method 2026.

- Polarity: Cathode band.

CZRM5221B-HF Thru CZRM5263B-HF

Dimensions in inches and (millimeter)

SOD-123 Flat Lead

QW-JZ005

Halogen Free

Parameter

Symbol

Value

Unit

mW

Power Dissipation

500

Storage Temperature Range

Operating and Storage Temperature Range

-65 to +150

°C

°C

Notes: 1. These ratings are limiting values above which the serviceability of the diode may be impaired.

0.146(3.70)

0.130(3.30)

0.106(2.70)

0.098(2.50)

0.067(1.70)

0.059(1.50)

0.028(0.70)

0.020(0.50)

0.039(1.00)

0.031(0.80)

0.008(0.20)

0.002(0.05)

-65 to +150

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

- Clip bonding construction, good thermal capability.

Circuit Diagram

Cathode

Comchip Technology CO., LTD.

Anode

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