PN4122 PNP General Purpose Transistor
PN4122 PNP General Purpose Transistor
1. Polarity: PNP
2. VCEO: 40V
3. IC: 200mA max
4. hFE: 100-300
5. Package: TO-92
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1,00 EGP
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Description
The PN4122 is a PNP bipolar junction transistor designed for general-purpose amplification and switching. With a collector-emitter voltage of 40V and a continuous collector current of 200mA, it is well-suited for low-power applications. The device features low saturation voltage (VCE(sat) as low as 0.13V at 1mA) and fast switching times (ton 40ns, toff 150ns typical).
This transistor is housed in a TO-92 package with a power dissipation of 625mW. Its low capacitances (Cob 4.5pF, Cib 8pF) make it suitable for high-frequency circuits as well. Typical applications include small-signal amplifiers, audio preamplifiers, and low-power switching.
Features:
- PNP polarity, 40V VCEO, 200mA IC
- Low saturation voltage: VCE(sat) 0.13V @1mA
- Fast switching: ton 40ns, toff 150ns typical
- Low input/output capacitance for high-speed operation
- TO-92 package, 625mW power dissipation
- DC current gain (hFE) 100-300
- Wide operating temperature: -55°C to +150°C
- General-purpose amplifier and switch
نظرة عامة ومواصفات المنتج — بالعربية
PN4122 PNP General Purpose Transistor متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Basic Electronic Components وTransistor، بسعر 1,00 EGP. كود المنتج لدينا: EK1018. المنتج غير متوفر حالياً — تواصل معنا عبر واتساب لمعرفة موعد توفره القادم.
أهم المواصفات الفنية:
- Polarity: PNP
- Package: TO-92
- Pin Configuration: C-B-E
- Collector Emitter Voltage (Vceo): 40V
- Collector Base Voltage (Vcbo): 40V
- Emitter Base Voltage (Vebo): 5V
- Collector Current (Ic): 200mA max
- Power Dissipation (Pd): 625mW @ 25°C
منتج أصلي بجودة مضمونة من إكوسترا، مع دعم فني ومتابعة بعد البيع لكل عملائنا في مصر.
تصفّح المزيد من Basic Electronic Components في إكوسترا.
Specification
Specification
| WeightWeight | 1 g |
|---|---|
| Dimensions | 0,5 × 0,5 × 0,45 cm |
| Polarity | PNP |
| Package | TO-92 |
| Pin Configuration | C-B-E |
| Collector-Emitter Voltage (VCEO) | 40V |
| Collector-Base Voltage (VCBO) | 40V |
| Emitter-Base Voltage (VEBO) | 5V |
| Collector Current (IC) | 200mA max |
| Power Dissipation (PD) | 625mW @ 25°C |
| Operating Temperature | -55°C to +150°C |
| DC Current Gain (hFE) | 100-300 (typical) |
| VCE(sat) | 0.13V @1mA, 0.14V @10mA, 0.30V @50mA |
| Input Capacitance (Cib) | 8pF max |
| Output Capacitance (Cob) | 4.5pF max |
| Switching Time (ton) | 40ns typical |
| Switching Time (toff) | 150ns typical |
