Part Number: 1N4740A

Function: 1.3W, 10V, Zener Diode, Rectifier

Package: DO-41 Type

Manufacturer: Vishay Semiconductor

Image:

Features

1. Silicon planar power Zener diode
2. For use in stabilizing and clipping circuits with high power rating
3. Standard Zener voltage tolerance is ± 5 %
4. AEC-Q101 qualified

Absolute maximum ratings ( Ta=25°C )

1. Power dissipation : Ptot = 1300 mW
2. Zener current : IZ = PV/VZ mA
3. Thermal resistance junction to ambient air : RthJA = 110 K/W
4. Junction temperature : Tj = 175 °C
5. Storage temperature range : Tstg = -65 to +175 °C
6. Forward voltage (max.) (IF = 200 mA) : VF = 1.2 V

Applications

1. Voltage stabilization

Other data sheets are available within the file: 1N4728A, 1N4738A, 1N4744A, 1N4750A

1N4740A Datasheet PDF

 

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Part Number: 1N4115

Function: 500mW, 22V, Zener Voltage Regulator Diode

Package: DO-35, DO-204AH Type

Manufacturer: Microsemi Corporation

Pinouts:

Description

The popular 1N4099 thru 1N4135 and 1N4614 thru 1N4627 series of 0.5 watt Zener Voltage Regulators provide a selection from 1.8 to 100 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass axial-leaded DO-35 Zeners are optionally available with an internal-metallurgical-bond by adding a “-1” suffix and may also be provided as RoHS Compliant with an added e3 suffix. Microsemi also offers numerous other Zener products to meet higher and lower power applications.

Mechanical Data

1. TERMINALS : Leads, tin-lead plated solderable per MIL-STD-750, method 2026
2. POLARITY: Cathode indicated by band where diode is to be operated with the banded end positive with respect to the opposite end for Zener regulation
3. WEIGHT : 0.2 grams

Applications

1. Regulates voltage over a broad operating current and temperature range
2. Extensive selection from 1.8 to 100 V
3. Standard voltage tolerances are plus/minus 5% with no suffix
4. Flexible axial-lead mounting terminals

Other data sheets are available within the file: 1N4099, 1N4100, 1N4101, 1N4102, 1N4103

1N4115 Datasheet PDF Download