Overview
The 1N5341B/TR12 is a single Zener diode manufactured by ON Semiconductor, although it is often distributed under the umbrella of Microchip Technology. This component is designed for through-hole mounting and is part of the JEDEC registered series of axial-leaded 5.0 watt Zener diodes. The 1N5341B/TR12 is specifically rated for a Zener voltage of 6.2V, making it suitable for a variety of voltage regulation applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) (Vz) | 6.2V | V |
| Tolerance | ±5% | - |
| Power - Max | 5W | W |
| Impedance (Max) (Zzt) | 1 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 1µA @ 3V | A @ V |
| Voltage - Forward (Vf) (Max) @ If | 1.2V @ 1A | V @ A |
| Operating Temperature | -65°C ~ 200°C | °C |
| Mounting Type | Through Hole | - |
| Package / Case | T-18, Axial | - |
Key Features
- Regulates voltage over broad operating current and temperature ranges.
- Flexible axial-lead mounting terminals.
- Non-sensitive to ESD per MIL-STD-750 method 1020.
- Withstands high surge stresses.
- Minimal changes of voltage versus current.
- High specified maximum current (IZM) with adequate heat sinking.
- RoHS compliant versions available.
- Void-free transfer molded thermosetting epoxy body meeting UL94V-0.
- Tin-lead or RoHS compliant annealed matte-tin plating solderable per MIL-STD-750, method 2026.
Applications
The 1N5341B/TR12 Zener diode is versatile and can be used in various applications, including:
- Voltage regulation: It is ideal for stabilizing voltages in electronic circuits.
- Surge protection: It can withstand high surge stresses, making it suitable for protecting circuits from voltage spikes.
- Current limiting: It can be used to limit current in circuits to prevent damage from overcurrent conditions.
- Signal clipping: It can be used to clip voltage signals to a specific level, preventing them from exceeding a certain threshold.
Q & A
- What is the Zener voltage of the 1N5341B/TR12?
The Zener voltage of the 1N5341B/TR12 is 6.2V.
- What is the maximum power rating of the 1N5341B/TR12?
The maximum power rating is 5W.
- What is the operating temperature range of the 1N5341B/TR12?
The operating temperature range is -65°C to 200°C.
- Is the 1N5341B/TR12 RoHS compliant?
Yes, RoHS compliant versions of the 1N5341B/TR12 are available.
- What type of mounting does the 1N5341B/TR12 use?
The 1N5341B/TR12 uses through-hole mounting.
- What is the forward voltage drop of the 1N5341B/TR12 at 1A?
The forward voltage drop at 1A is 1.2V.
- Is the 1N5341B/TR12 sensitive to ESD?
No, it is non-sensitive to ESD per MIL-STD-750 method 1020.
- What is the thermal resistance junction-to-ambient of the 1N5341B/TR12?
The thermal resistance junction-to-ambient is 85°C/W when mounted on an FR4 PC board with specified conditions.
- Can the 1N5341B/TR12 withstand high surge stresses?
Yes, it can withstand high surge stresses.
- What is the maximum reverse leakage current of the 1N5341B/TR12?
The maximum reverse leakage current is 1µA at 3V.
