Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | onsemi |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Voltage - Zener(Nom)(Vz) | 9.1 V |
| Tolerance | ±5% |
| Power - Max | 500 mW |
| Current - Reverse Leakage @ Vr | 1 µA @ 6.9 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -55°C ~ 150°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
MMSZ4696T1G is a Vishay MMSZ family surface‑mount Zener diode (about 0.5 W). It’s used to clamp or regulate voltage in compact circuits and is in an SOD‑123 style package with RoHS-compliant T1G lead‑free/reel packaging. The “4696” code denotes a specific Zener voltage Vz; the exact value, tolerance, test current, and other electricals are defined in the datasheet. Typical specs include Ptot ~0.5 W, specified IZ for regulation, Zzt (dynamic impedance), and a −55 to +125 °C operating range. How to use: connect it in reverse with an appropriate series resistor to hold the voltage at Vz. Common applications are simple voltage references, regulator/clamp circuits, and transient protection. For exact Vz and electrical parameters, consult the MMSZ4696T1G datasheet.
Features
MMSZ4696T1G features:
- Zener diode, 0.5 W power rating
- Package: SOD-123 (MMSZ family), Tape & Reel T1G
- Zener voltage: fixed per part (refer to datasheet for exact Vz)
- Tolerance: ±5% (at 25°C)
- Temperature range: -55°C to +125°C
- RoHS compliant (green packaging)
- Applications: voltage regulation, reference, and transient/shunt regulation
- Unidirectional device with low reverse leakage at Zener voltage
- Zener diode, 0.5 W power rating
- Package: SOD-123 (MMSZ family), Tape & Reel T1G
- Zener voltage: fixed per part (refer to datasheet for exact Vz)
- Tolerance: ±5% (at 25°C)
- Temperature range: -55°C to +125°C
- RoHS compliant (green packaging)
- Applications: voltage regulation, reference, and transient/shunt regulation
- Unidirectional device with low reverse leakage at Zener voltage
Pinout
- Pin count: 2 pins (two-terminal device)
- Function: Surface-mount Zener diode used for voltage regulating/clamping (provides a fixed reverse breakdown voltage for regulation or protection).
- Function: Surface-mount Zener diode used for voltage regulating/clamping (provides a fixed reverse breakdown voltage for regulation or protection).
Manufacturer
Manufacturer: Diodes Incorporated (often listed as Diodes Inc.).
What kind of company: Diodes Inc. is a publicly traded, global semiconductor manufacturer and supplier that designs and sells discrete, analog, logic and power-management semiconductor products (diodes, transistors, MOSFETs, TVS, regulators, etc.).
What kind of company: Diodes Inc. is a publicly traded, global semiconductor manufacturer and supplier that designs and sells discrete, analog, logic and power-management semiconductor products (diodes, transistors, MOSFETs, TVS, regulators, etc.).
Application
MMSZ4696T1G is a small-signal Zener diode (0.5 W, SOD-123). Typical application areas:
- Low-power voltage regulation and reference in microcontrollers, sensors, and analog front-ends
- Clamping and overvoltage protection on power rails and signal lines
- Transient/surge protection in power adapters and battery-powered devices
- Input protection and level-shifting for logic and interface circuits
- Peak clipping and simple waveform shaping in regulator or limiter circuits
Used where a fixed reference or voltage clamp is needed in compact, low-power designs.
- Low-power voltage regulation and reference in microcontrollers, sensors, and analog front-ends
- Clamping and overvoltage protection on power rails and signal lines
- Transient/surge protection in power adapters and battery-powered devices
- Input protection and level-shifting for logic and interface circuits
- Peak clipping and simple waveform shaping in regulator or limiter circuits
Used where a fixed reference or voltage clamp is needed in compact, low-power designs.
Package
The MMSZ4696T1G is supplied in a SOD‑523 surface‑mount package (small SMD) and shipped in T1G tape‑and‑reel format.
