Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | onsemi |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Transistor Type | NPN |
| Current - Collector(Ic)(Max) | 2 A |
| Voltage - Collector Emitter Breakdown(Max) | 60 V |
| Vce Saturation(Max) @ Ib Ic | 500mV @ 200mA, 2A |
| Current - Collector Cutoff(Max) | 100nA |
| DC Current Gain(h FE)(Min) @ Ic Vce | 75 @ 1A, 2V |
| Power - Max | 800 mW |
| Frequency - Transition | 75MHz |
| Operating Temperature | 150°C (TJ) |
| Mounting Type | Surface Mount |
Tổng quan
Description
SPZT651T1G is a surface‑mount transient-voltage-suppressor (TVS) diode used to protect electronics from electrostatic discharge (ESD) and voltage transients. It clamps damaging surges by shunting current to ground (or a reference) and is typically placed close to sensitive ICs on boards.
Key points:
- Protects power rails and data lines; helps prevent latch‑up and damage from surges.
- Comes in a small SMT package (the T1G suffix indicates the packaging/lead‑free option) and may be unidirectional or bidirectional depending on the variant.
- Primary specs to check in the datasheet: nominal stand-off voltage (VR), breakdown voltage (VBR), clamping voltage (VC), leakage current, and power rating.
Typical applications: consumer electronics, USB/data interfaces, automotive modules, and any area requiring fast, low-leakage surge protection.
For a precise introduction, consult the manufacturer’s datasheet for SPZT651T1G to confirm the exact VR/VBR, polarity, package type, and electrical characteristics.
Key points:
- Protects power rails and data lines; helps prevent latch‑up and damage from surges.
- Comes in a small SMT package (the T1G suffix indicates the packaging/lead‑free option) and may be unidirectional or bidirectional depending on the variant.
- Primary specs to check in the datasheet: nominal stand-off voltage (VR), breakdown voltage (VBR), clamping voltage (VC), leakage current, and power rating.
Typical applications: consumer electronics, USB/data interfaces, automotive modules, and any area requiring fast, low-leakage surge protection.
For a precise introduction, consult the manufacturer’s datasheet for SPZT651T1G to confirm the exact VR/VBR, polarity, package type, and electrical characteristics.
Equivalent
I can’t reliably list exact equivalents for SPZT651T1G without its datasheet or access to live part databases. Please provide key specs (standoff/VWM, breakdown/VBR, clamp voltage, peak pulse power, capacitance, polarity uni/bi, and package) or allow me to look it up online — with those I’ll return matching equivalents from major manufacturers.
Application
SPZT651T1G is a TVS/ESD protection diode used to safeguard electronics from electrostatic discharge and voltage transients. Typical application areas include:
- USB, HDMI, data interfaces and other high-speed lines
- Power rails and DC input protection
- Automotive electronics (transient protection, load-dump scenarios)
- Consumer electronics, telecom equipment, and industrial instruments
- General PCB protection for sensitive devices
Always consult the datasheet for exact ratings and packaging to match your design.
- USB, HDMI, data interfaces and other high-speed lines
- Power rails and DC input protection
- Automotive electronics (transient protection, load-dump scenarios)
- Consumer electronics, telecom equipment, and industrial instruments
- General PCB protection for sensitive devices
Always consult the datasheet for exact ratings and packaging to match your design.
Package
I don’t have live web access to look up that part. Please provide the manufacturer or a datasheet/link, and I’ll identify the SPZT651T1G package type for you.
