MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

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

For capacitive load, derate current by 20%.

DLQ5221B

THRU

DLQ5259B

Dimensions in inches(millimeters)

RECTIFIER SPECIALISTS

R

DC COMPONENTS CO., LTD.

TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES

SYMBOL

VALUE

UNITS

Zener Current see Table "Characterisitics"

Ptot

mW

Junction Temperature

Tj

175

o

C

Storage Temperature Range

Tstg

-55 to + 175

o

C

K/mW

Thermal Resistance

RthA

-

Typ.

Junction to Ambient Air

-

Min.

Max.

Volts

Forward Voltage

-

Typ.

at IF=100mA

-

Min.

1

Max.

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%

FEATURES

* Voltage Range:2.4V to 39V

* Double slug type construction

Quadro Melf

.063(1.6)

.055(1.4)

.146(3.7)

.130(3.3)

.020(0.5)

.012(0.3)

CATHODE MARK

.020(0.5)

.012(0.3)

* Case: Glass sealed case Quadro Melf

* Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026 guaranteed

* Polarity: Color band denotes cathode end

* Mounting position: Any

* Weight: 0.05 grams Approx.

MECHANICAL DATA