BZT55C4V3 View Datasheet(PDF) - TY Semiconductor

Part Name

Description

Manufacturer

BZT55C4V3

Surface Mount Zener Diode

TY Semiconductor 

■ Features

● 500mW Power Dissipation

● Low reverse current level

● Very high stability

● Low noise

● Ideal for Surface Mountted Application

Product specification

BZT55C4V3

LL-34

2.64REF

0.50

0.35

3.60

3.30

Unit: mm

1.50

1.30

■ Absolute Maximum Ratings Ta = 25℃

Parameter

Symbol

Power Dissipation

(Note 1)

PD

Forward Voltage @ IF = 200mA

VF

Thermal Resistance, Junction to Ambient Air

(Note 1)

RθJA

Operating and Storage Temperature Range

Tj, TSTG

Notes: 1. Valid provided that electrodes are kept at ambient temperature.

Rating

500

1.5

300

-65 to +175

Unit

mW

V

℃/W

℃

■ Electrical Characteristics Ta = 25℃

Zener Voltage Range

(Note 2)

Type

VZ @ IZT

IZT

Nom (V) Min (V) Max (V) mA

BZT55C4V3 4.3

4

4.6

5

Notes: 2. Tested with pulses, Tp ≤100ms.

Maximum Zener

Impedance

ZZT @ IZT ZZK @ IZK

IZK

Ω

Ω

mA

90

600

1

Maximum Reverse

Current

IR

@ VR

μA

V

1

1

http://www.twtysemi.com

sales@twtysemi.com

4008-318-123

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