DL5918B

THRU

DL5942B

1.5 Watt

Zener Diode

5.1 to 51 Volts

Features

•

Wide Voltage Range Available

•

Glass Package

•

High Temp Soldering: 260

°C for 10 Seconds At Terminals

Maximum Ratings

•

Operating Temperature: -55

°C to +150°C

•

Storage Temperature: -55

°C to +150°C

•

1.5 Watt DC Power Dissipation

•

Power Derating: 20 mW/

°C above 75°C

•

Forward Voltage @ 200mA: 1.2 Volts

Figure 2 - Derating Curve

Temperature

°C

0

50

100

150

W

1.0

2.0

Typical Capacitance (pf) – versus – Zener voltage (V

Figure 1 - Typical Capacitance

0

100

200

1

10

100

pf

V

Z

At zero volts

At –2 Volts V

R

Revision:

B

20

12/08/23

Micro Commercial Components

20736 Marilla Street Chatsworth

CA 91311

Phone: (818) 701-4933

Fax:

(818) 701-4933

M C C

TM

Micro Commercial Components

•

Marking : Cathode band

.

1 of 3

MELF

SUGGESTED SOLDER

PAD LAYOUT

DIMENSIONS

INCHES

MM

DIM

MIN

MAX

MIN

MAX

NOTE

A

.190

.205

4.80

5.20

B

---

.022

---

.55

Nominal

C

.095

.105

2.40

2.67

∅

A

B

C

Cathode Mark

.220”

.035”

.115”

Power Dissipation (W) - Versus - Ambient Temperature

°C

•

Moisture Sensitivity Level 1

Note:

1. Lead in Glass Exemption Applied, see EU Directive Annex 7(C)-I.