Compact SOT23 Package Nexperia BF570215 NPN Medium Frequency Transistor for Low Voltage Applications
Key Attributes
Model Number:
BF570,215
Product Custom Attributes
Emitter-Base Voltage(Vebo):
4.5V
Current - Collector Cutoff:
400nA
Pd - Power Dissipation:
250mW
Transition Frequency(fT):
490MHz
Type:
NPN
Current - Collector(Ic):
100mA
Collector - Emitter Voltage VCEO:
15V
Operating Temperature:
-65℃~+150℃
Mfr. Part #:
BF570,215
Package:
SOT-23
Product Description
Product Overview
The Nexperia BF570 is an NPN medium frequency transistor designed for low current and low voltage applications. It features low feedback capacitance, making it suitable for use in monitors and battery-equipped applications. This transistor is housed in a compact SOT23 plastic package.
Product Attributes
- Brand: Nexperia (formerly NXP Semiconductors)
- Product Type: NPN medium frequency transistor
- Package Type: SOT23 plastic package
- Marking: 61* or B26 (where * indicates origin: p=Hong Kong, t=Malaysia, W=China)
Technical Specifications
| Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| Collector-base voltage (VCBO) | Open emitter | - | - | 40 | V |
| Collector-emitter voltage (VCEO) | Open base | - | - | 15 | V |
| Emitter-base voltage (VEBO) | Open collector | - | - | 4.5 | V |
| Collector current (DC) (IC) | - | - | - | 100 | mA |
| Peak collector current (ICM) | - | - | - | 200 | mA |
| Total power dissipation (Ptot) | Tamb ≤ 25 °C | - | - | 250 | mW |
| Storage temperature (Tstg) | - | -65 | - | +150 | °C |
| Junction temperature (Tj) | - | - | - | 150 | °C |
| Operating ambient temperature (Tamb) | - | -65 | - | +150 | °C |
| Thermal resistance (Rth(j-a)) | - | - | - | 500 | K/W |
| Collector cut-off current (ICBO) | IE = 0 A; VCB = 20 V | - | - | 400 | nA |
| Collector cut-off current (ICBO) | IE = 0 A; VCB = 20 V; Tj = 125 °C | - | - | 30 | µA |
| Emitter cut-off current (IEBO) | IC = 0 A; VEB = 2 V | - | - | 100 | nA |
| DC current gain (hFE) | IC = 10 mA; VCE = 1 V | 40 | - | - | - |
| Feedback capacitance (Cre) | IC = 0 A; VCE = 10 V; f = 1 MHz | - | 1.6 | 2.2 | pF |
| Transition frequency (fT) | IC = 10 mA; VCE = 10 V; f = 100 MHz | 500 | - | - | MHz |
| Transition frequency (fT) | IC = 40 mA; VCE = 10 V; f = 100 MHz | 490 | - | - | MHz |
| Package Outline | Dimensions (mm) |
|---|---|
| SOT23 (TO-236AB) | A1: max. 0.1, bp: 0.48, c: 0.38, D: 0.15, E: 0.09, e1: 3.0, e: 2.8, HE: 1.4, Lp: 1.2, Q: 0.95, w: 0.45 |
2410121947_Nexperia-BF570-215_C549712.pdf
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