NPN Small Signal Transistor ROHM BCX19T116 with High Gain and Low Saturation Voltage SOT23 Package
Key Attributes
Model Number:
BCX19T116
Product Custom Attributes
Emitter-Base Voltage(Vebo):
5V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
200mW
Transition Frequency(fT):
250MHz
Type:
NPN
Current - Collector(Ic):
500mA
Collector - Emitter Voltage VCEO:
45V
Operating Temperature:
-65℃~+150℃
Mfr. Part #:
BCX19T116
Package:
SOT-23
Product Description
Product Overview
The BCX19 is an NPN small signal transistor designed for audio frequency small signal amplification. It offers high gain and low saturation voltage, complementing the BCX17. This transistor is housed in a SOT-23 (SST3) package.
Product Attributes
- Brand: ROHM
- Package Type: SOT-23 (SST3)
Technical Specifications
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| Absolute Maximum Ratings (Ta = 25C) | ||||||
| Collector-emitter voltage | VCES | 50 | V | |||
| Collector-emitter voltage | VCEO | 45 | V | |||
| Emitter-base voltage | VEBO | 5 | V | |||
| Collector current | IC | 500 | mA | |||
| Collector current (peak) | ICP | 1 | A | |||
| Power dissipation (PD*1) | PD*1 | Each terminal mounted on a reference land. | 200 | mW | ||
| Power dissipation (PD*2) | PD*2 | Mounted on a ceramic board(7.05.00.6mm). | 350 | mW | ||
| Power dissipation (PD*3) | PD*3 | Mounted on a ceramic board(15150.6mm). | 425 | mW | ||
| Junction temperature | Tj | 150 | ||||
| Range of storage temperature | Tstg | -65 | +150 | |||
| Electrical Characteristics (Ta = 25C) | ||||||
| Collector-emitter breakdown voltage | BVCES | IC = 50A | 50 | - | - | V |
| Collector-emitter breakdown voltage | BVCEO | IC = 10mA | 45 | - | - | V |
| Emitter-base breakdown voltage | BVEBO | IE = 50A | 5 | - | - | V |
| Collector cut-off current | ICBO | VCB = 20V | - | - | 100 | nA |
| Collector cut-off current | ICBO | VCB = 20V, Ta = 150 | - | - | 5 | A |
| Emitter cut-off current | IEBO | VEB = 5V | - | - | 10 | A |
| Collector-emitter saturation voltage | VCE(sat) | IC = 500mA, IB = 50mA | - | - | 620 | mV |
| Base-emitter turn on voltage | VBE(on) | VCE = 1V, IC = 500mA | - | - | 1.2 | V |
| DC current gain (hFE1) | hFE1 | VCE = 1V, IC = 100mA | 100 | - | 600 | - |
| DC current gain (hFE2) | hFE2 | VCE = 1V, IC = 300mA | 70 | - | - | - |
| DC current gain (hFE3) | hFE3 | VCE = 1V, IC = 500mA | 40 | - | - | - |
| Transition frequency | fT | VCE = 5V, IE = -20mA, f = 100MHz | - | 250 | - | MHz |
2109141830_ROHM-BCX19T116_C509819.pdf
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