| Part Number | 1N4731A Datasheet |
|---|---|
| Manufacturer | Diodes Incorporated |
| Overview |
OBSOLETE – PART DISCONTINUED
PART OBSOLETE – NO ALTERNATE PART
1N4728A - 1N4761A
1.0W ZENER DIODE
Features
1.0 Watt Power Dissipation 3.3V - 75V Nominal Zener Voltage Standard VZ Tolerance is .
* 1.0 Watt Power Dissipation * 3.3V - 75V Nominal Zener Voltage * Standard VZ Tolerance is 5% * Lead Free Finish, RoHS Compliant (Note 2) Mechanical Data * Case: DO-41 * Case Material: Glass. UL Flammability Classification Rating 94V-0 * Terminals: Finish Sn96.5Ag3.5. Solderable per MIL-STD-202, M. |
1N4731A Datasheet and Specifications PDF
The 1N4731A is a 1.0W ZENER DIODE.
| Part Number | 1N4731A Datasheet |
|---|---|
| Description | Zener Diodes |
| Manufacturer | onsemi |
| Overview |
Zener Diodes 1N4728A - 1N4758A
DATA SHEET
ABSOLUTE MAXIMUM RATINGS (Note 1) Ta = 25°C unless otherwise noted
Symbol
Parameter
Value
Unit
PD
Power Dissipation
@ TL ≤ 50°C, Lead .
TICS Ta = 25°C unless otherwise noted
Device 1N4728A
VZ (V) @ IZ (Note 2)
Min. Typ. Max. 3.135 3.3 3.465
Test Current IZ (mA)
76
Max. Zener Impedance
ZZ @ IZ (W)
10
ZZK @ IZK (W)
400
IZK (mA) 1
Leakage Current
IR (mA) 100
VR (V) 1
Non *Repetitive Peak Reverse Current IZSM (mA) (Note 3) 138. |
| Part Number | 1N4731A Datasheet |
|---|---|
| Description | 1.0W Zener Diode |
| Manufacturer | Comchip Technology |
| Overview | 1.0W Zener Diode COMCHIP 1N4728A thru 1N4764A Nominal Zener Voltage: 3.3 to 100V Power Dissipation: 1.0W Features - 1.0 Watt Power Dissipation - 3.3V - 100V Nominal Zener Voltag. - 1.0 Watt Power Dissipation - 3.3V - 100V Nominal Zener Voltage - Standard VZ Tolerance is 5% DO-41 Glass 1.0 (25.4) Min. 0.107 (2.71) Max. Mechanical Data - Case: DO-41, Glass - Terminals: Solderable per MIL-STD-202, Method 208 - Polarity: Cathode Band - Approx. Weight: 0.35 grams 0.185 (4.7) . |
| Part Number | 1N4731A Datasheet |
|---|---|
| Description | SILICON ZENER DIODES |
| Manufacturer | Central Semiconductor |
| Overview | The CENTRAL SEMICONDUCTOR 1N4728A series silicon Zener diode is a highly reliable voltage regulator designed for use in industrial, commercial, entertainment and computer applications. MARKING: FULL . . |