ZMM55 查看數據表（PDF） - CHENG-YI ELECTRONIC CO., LTD.

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ZMM55

SURFACE MOUNT ZENER DIODES

CHENG-YI ELECTRONIC CO., LTD. 

ZMM55-C2V4 SERIES

PB FREE PRODUCT

SURFACE MOUNT ZENER DIODES

VOLTAGE 2.4 to 100 Volts

POWER 500 mWatts

FEATURES

• Planar Die construction

• 500mW Power Dissipation

• Ideally Suited for Automated Assembly Processes

• In compliance with EU RoHS 2002/95/EC directives

MECHANICAL DATA

• Case: Molded Glass MINI-MELF

• Terminals: Solderable per MIL-STD-750, Method 2026

• Polarity: See Diagram Below

• Approx. Weight: 0.03 grams

• Mounting Position: Any

• Packing information

T/R - 2.5K per 7" plastic Reel

MINI-MELF/LL-34

.020(0.5)

.012(0.3)

Unit : inch (mm)

.146(3.7)

.130(3.3)

.020(0.5)

.012(0.3)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Parameter

Power Dissipation at Tamb = 25 OC

Symbol

PTOT

Junction Temperature

TJ

Storage Temperature Range

TS

Valid provided that leads at a distance of 8mm from case are kept at ambient temperature.

Value

500

175

-65 to +175

Units

mW

OC

OC

Parameter

Symbol

Min.

Thermal Resistance Junction to Ambient Air

RθJA

--

Forward Voltage at IF = 200mA

VF

--

Valid provided that leads at a distance of 8mm from case are kept at ambient temperature.

Typ.

--

--

Max.

0.3

1.5

Units

K/mW

V

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