仕様
| 属性 | 値 |
| Supplier | onsemi |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Transistor Type | NPN |
| Current - Collector(Ic)(Max) | 500 mA |
| Voltage - Collector Emitter Breakdown(Max) | 45 V |
| Vce Saturation(Max) @ Ib Ic | 620mV @ 50mA, 500mA |
| Current - Collector Cutoff(Max) | 100nA (ICBO) |
| DC Current Gain(h FE)(Min) @ Ic Vce | 100 @ 100mA, 1V |
| Power - Max | 300 mW |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
I don’t have a datasheet for BCX19LT1G and it isn’t a widely documented part in my data. If you can share the manufacturer or a link, I’ll draft a precise intro quickly. Here’s a concise template you can adapt now:
- What: BCX19LT1G is a BCX-series device (type depends on manufacturer).
- Function: used for [switching/amplification/sensing] in [applications].
- Key specs to confirm: supply voltage, current, operating temperature, package type, pinout.
- Features: [e.g., fast switching, low power, protection].
- Typical applications: [communications, automotive, industrial, consumer electronics].
- Why choose it: advantages over alternatives (size, speed, efficiency, reliability).
Share the datasheet and I’ll tailor this into a crisp, publication-ready introduction.
- What: BCX19LT1G is a BCX-series device (type depends on manufacturer).
- Function: used for [switching/amplification/sensing] in [applications].
- Key specs to confirm: supply voltage, current, operating temperature, package type, pinout.
- Features: [e.g., fast switching, low power, protection].
- Typical applications: [communications, automotive, industrial, consumer electronics].
- Why choose it: advantages over alternatives (size, speed, efficiency, reliability).
Share the datasheet and I’ll tailor this into a crisp, publication-ready introduction.
Features
BCX19LT1G is a small-signal NPN transistor. Key features (typical; check datasheet for exact values):
- General‑purpose NPN transistor for amplification and switching
- Collector-emitter voltage (Vce): around 60 V
- Continuous collector current (Ic): ~1 A
- High current gain (hFE): broad range (often ~100–300)
- Fast switching capability with low saturation voltage
- Package: TO-92 (through-hole) commonly, with RoHS-compliant/lead-free options
- RoHS compliant (Pb-free); suitable for automated assembly (tape & reel variants)
Applications: general-purpose switching, driver stages, amplification in consumer electronics.
Note: exact electrical specs vary by vendor. Please consult the specific manufacturer’s datasheet for the BCX19LT1G you’re using.
- General‑purpose NPN transistor for amplification and switching
- Collector-emitter voltage (Vce): around 60 V
- Continuous collector current (Ic): ~1 A
- High current gain (hFE): broad range (often ~100–300)
- Fast switching capability with low saturation voltage
- Package: TO-92 (through-hole) commonly, with RoHS-compliant/lead-free options
- RoHS compliant (Pb-free); suitable for automated assembly (tape & reel variants)
Applications: general-purpose switching, driver stages, amplification in consumer electronics.
Note: exact electrical specs vary by vendor. Please consult the specific manufacturer’s datasheet for the BCX19LT1G you’re using.
Pinout
Pin count: 3 (SOT-23 package).
Function: NPN bipolar transistor (general‑purpose, for switching or amplification).
Function: NPN bipolar transistor (general‑purpose, for switching or amplification).
Application
BCX19LT1G is a general-purpose NPN transistor. Typical application areas include:
- Switching and small-signal amplification
- Relay and solenoid drivers
- Power-supply/SMPS front-end switching
- Level shifting and interface circuits
- Audio preamp stages
- Automotive and industrial control electronics
Refer to the datasheet for exact ratings and operating constraints.
- Switching and small-signal amplification
- Relay and solenoid drivers
- Power-supply/SMPS front-end switching
- Level shifting and interface circuits
- Audio preamp stages
- Automotive and industrial control electronics
Refer to the datasheet for exact ratings and operating constraints.
Package
I don’t have the manufacturer/datasheet for BCX19LT1G—can you provide the manufacturer or let me look it up? I’ll then give the exact package. (Many BCX19 variants use SOT-23 or TO-92, but the exact “LT1G” package needs the datasheet.)
