DIODE ZENER 3.3V 1W DO41 1N4728A is a 3.3V Zener Diode. This article mainly covers datasheet, pinout, voltage, specifications, and other details about 1N4728A.
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Sep 16, 2021
Ursula Cooper
1N4728A
DIODE ZENER 3.3V 1W DO41
1N4728A is a 3.3V Zener Diode. This article mainly covers datasheet, pinout, voltage, specifications, and other details about 1N4728A. Furthermore, there is a huge range of semiconductors, capacitors, resistors, and ICs in stock. Welcome RFQ!
1N4728A
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.25866 | $0.26 |
| 10+ | $0.24402 | $2.44 |
| 100+ | $0.2302 | $23.02 |
| 500+ | $0.21717 | $108.59 |
| 1000+ | $0.20488 | $204.88 |
| Pin No. | Pin Name | Description |
| 1 | Anode | Current always Enters through Anode |
| 2 | Cathode | Current always Exits through Cathode |
Footprint
3D Model
1N4728A is a Low voltage Zener diode in hermetically sealed SOD66 (DO-41) packages. It consists of 22 types with nominal working voltages from 3.3 to 24 V.
ON Semiconductor 1N4728A technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor 1N4728A.
ON Semiconductor 1N4728A technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor 1N4728A.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) | |
| Factory Lead Time | 18 Weeks | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | DO-204AL, DO-41, Axial | |
| Number of Pins | 2Pins | |
| Supplier Device Package | DO-41 | |
| Material | Glass | |
| Weight | 245mg | |
| Breakdown Voltage / V | 3.3V | |
| Operating Temperature | -65°C~200°C | |
| Packaging | Bulk | |
| Published | 2009 | |
| Tolerance | ±5% | |
| Part Status | Active |
| Product Attribute | Attribute Value | |
|---|---|---|
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Max Operating Temperature | 200°C | |
| Min Operating Temperature | -65°C | |
| Power Rating | 1W | |
| Voltage - Rated DC | 3.3V | |
| Max Power Dissipation | 1W | |
| Base Part Number | 1N4728 | |
| Working Voltage | 3.3V | |
| Impedance | 10Ohm | |
| Element Configuration | Single | |
| Current - Reverse Leakage @ Vr | 100μA @ 1V | |
| Power Dissipation | 1W | |
| Output Current | 330mA | |
| Power - Max | 1W | |
| Max Reverse Leakage Current | 100μA |
| Product Attribute | Attribute Value | |
|---|---|---|
| Impedance-Max | 10Ohms | |
| Test Current | 76mA | |
| Forward Voltage | 1.2V | |
| Voltage - Zener (Nom) (Vz) | 3.3V | |
| Zener Voltage | 3.3V | |
| Peak Reverse Current | 100μA | |
| Voltage Tolerance | 5% | |
| Zener Current | 76mA | |
| Height | 2.72mm | |
| Length | 5.21mm | |
| Width | 2.72mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
1.0 Watt Power Dissipation
3.3V - 75V Nominal Zener Voltage
Standard VZ Tolerance is 5%
Lead-Free Finish, RoHS Compliant
Used in Voltage protection circuits
Can be used as a low current voltage regulator
Input voltage protection for Microcontrollers or other ICs
Voltage stabilizing circuits
1N4728A Dimension
ON Semiconductor is a semiconductor supplier company, formerly in the Fortune 500, but dropping into the Fortune 1000 (ranked 512) in 2020. Products include power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications.
Download datasheets and manufacturer documentation for 1N4728A
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