Datasheet > DLM5257B

DLM5257B

更新时间： 2024-11-25 03:29:55

品牌	Logo	应用领域
DCCOM		稳压二极管
页数	文件大小	规格书
2页	245K
描述
TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES

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DLM5257B 数据手册

DLM5221B

THRU

DC COMPONENTS CO., LTD.

RECTIFIER SPECIALISTS

DLM5259B

TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES

FEATURES

* Voltage Range:2.4V to 39V

* Double slug type construction

Micro Melf

MECHANICAL DATA

* Case: Glass sealed case Micro Melf

.008(0.2)

.079(2.0)

.071(1.8)

* Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026 guaranteed

* Polarity: Color band denotes cathode end

* Mounting position: Any

.008(0.2)

CATHODE MARK

* Weight: 0.05 grams Approx.

.049(1.25)

.047(1.20)

.043(1.1)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^oC ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Dimensions in inches(millimeters)

SYMBOL

VALUE

UNITS

Zener Current see Table "Characterisitics"

Power Dissipation at Tamb=25oC

Junction Temperature

Ptot

500(1)

175

Storage Temperature Range

Tstg

-55 to + 175

K/mW

Typ.

Min.

Max.

Volts

Typ.

Min.

Max.

Thermal Resistance

RthA

Junction to Ambient Air

0.3(1)

Forward Voltage

at IF=100mA

1)Valid Provided that leads are kept at ambient temperature at a distance of 10 mm from case.

NOTE: Suffix "B" indicates Zener Voltage Tolerance ± 5%

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