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China Low impedance Zener diode luJing ZMM55C20 with LL34 glass case surface mount and
China Low impedance Zener diode luJing ZMM55C20 with LL34 glass case surface mount and

  1. China Low impedance Zener diode luJing ZMM55C20 with LL34 glass case surface mount and

Low impedance Zener diode luJing ZMM55C20 with LL34 glass case surface mount and

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Description LL-34 Single Zener Diodes RoHS
Mfr. Part # ZMM55C20
Package LL-34
Model Number ZMM55C20

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  1. Product Details
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Product Specification

Description LL-34 Single Zener Diodes RoHS Mfr. Part # ZMM55C20
Package LL-34 Model Number ZMM55C20

Product Overview

The ZMM55C2V0~ZMM55C39V series are LL34 glass case surface mount Zener diodes designed for applications requiring low reverse leakage, low Zener impedance, and high stability. These diodes offer reliable voltage regulation with a wide range of Zener voltages from 2.0V to 39V.

Product Attributes

  • Case Type: LL34 Glass Case
  • Polarity: Color band denotes cathode end
  • Mounting Position: Any

Technical Specifications

Type Zener Voltage (Vz) Min. Zener Voltage (Vz) Max. Test Current (Iz) Max. Reverse Leakage (IR) Test Condition (IR) Max. Dynamic Resistance (rd) Test Condition (rd) Unit
ZMM55C2V0 1.80 2.15 5.0 100 µA 1.0 Ω mW
ZMM55C2V2 2.08 2.33 5.0 75 µA 1.0 Ω mW
ZMM55C2V4 2.28 2.56 5.0 50 µA 1.0 Ω mW
ZMM55C2V7 2.50 2.90 5.0 10 µA 1.0 Ω mW
ZMM55C3V0 2.80 3.20 5.0 4 µA 1.0 Ω mW
ZMM55C3V3 3.10 3.50 5.0 2 µA 1.0 Ω mW
ZMM55C3V6 3.4 3.8 5.0 2 µA 1.0 Ω mW
ZMM55C3V9 3.7 4.1 5.0 2 µA 1.0 Ω mW
ZMM55C4V3 4 4.6 5.0 1 µA 1.0 Ω mW
ZMM55C4V7 4.4 5 5.0 0.5 µA 1.0 Ω mW
ZMM55C5V1 4.8 5.4 5.0 0.1 µA 1.0 Ω mW
ZMM55C5V6 5.2 6 5.0 0.1 µA 1.0 Ω mW
ZMM55C6V2 5.8 6.6 5.0 0.1 µA 2.0 Ω mW
ZMM55C6V8 6.4 7.2 5.0 0.1 µA 3.0 Ω mW
ZMM55C7V5 7 7.9 5.0 0.1 µA 5.0 Ω mW
ZMM55C8V2 7.7 8.7 5.0 0.1 µA 6.2 Ω mW
ZMM55C9V1 8.5 9.6 5.0 0.1 µA 6.8 Ω mW
ZMM55C10 9.4 10.6 5.0 0.1 µA 7.5 Ω mW
ZMM55C11 10.4 11.6 5.0 0.1 µA 8.2 Ω mW
ZMM55C12 11.4 12.7 5.0 0.1 µA 9.1 Ω mW
ZMM55C13 12.4 14.1 5.0 0.1 µA 10.0 Ω mW
ZMM55C14 13.3 14.7 5.0 0.1 µA 10.0 Ω mW
ZMM55C15 13.8 15.6 5.0 0.1 µA 11.0 Ω mW
ZMM55C16 15.3 17.1 5.0 0.1 µA 12.0 Ω mW
ZMM55C18 16.8 19.1 5.0 0.1 µA 13.0 Ω mW
ZMM55C20 18.8 21.2 5.0 0.1 µA 15.0 Ω mW
ZMM55C22 20.8 23.3 5.0 0.1 µA 16.0 Ω mW
ZMM55C24 22.8 25.6 5.0 0.1 µA 18.0 Ω mW
ZMM55C27 25.1 28.9 5.0 0.1 µA 20.0 Ω mW
ZMM55C30 28 32 5.0 0.1 µA 22.0 Ω mW
ZMM55C33 31 35 5.0 0.1 µA 24.0 Ω mW
ZMM55C36 34 38 5.0 0.1 µA 27.0 Ω mW
ZMM55C39 37 41 2.5 0.1 µA 30.0 Ω mW

Maximum Ratings and Characteristics

Parameter Symbol Value Unit Notes
Power Dissipation Pd 500 mW 1) Valid provided that leads are kept at ambient temperature at a distance of 8mm from case
Operating junction temperature Tj 175 °C
Storage temperature range Ts -55-+175 °C

Additional Notes

  • Ratings at 25 °C ambient temperature unless otherwise specified.
  • Electrical Specification (TA=25@25°C unless otherwise specified).
  • The Zener voltages are graded according to the international E 24 standard. Smaller voltage tolerances and higher Zener voltages are upon request.
  • These diodes are also available in DO-35 case with the type designation BZX55C….
  • Notes for table: 1) Tested with pulses tp=20ms, 2) VF(MAX)=1.20V@IF=100Ma.

2512021845_luJing-ZMM55C20_C53058775.pdf

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

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  • Hefei Purple Horn E-Commerce Co., Ltd.
  • Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
  • https://www.semiconductoric.com/

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