Product Description
The CZT5551 is an NPN Plastic-Encapsulated Transistor designed for applications in telephone switching circuits and as an amplifier. It features a high collector-emitter voltage of BVCEO=160V and high current gain.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Plastic-Encapsulated
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
| Collector-base breakdown voltage | BVCBO | IC = 100AIE = 0 | | | 180 | V |
| Collector-emitter breakdown voltage | BVCEO | IC = 1mAIB = 0 | | | 160 | V |
| Emitter-base breakdown voltage | BVEBO | IE = 100AIC = 0 | | | 6 | V |
| Collector cut-off current | ICBO | VCB =120VIE = 0 | | | 50 | nA |
| Emitter cut-off current | IEBO | VEB = 4VIC = 0 | | | 50 | nA |
| DC current gain | hFE | VCE = 5VIC= 1mA | 80 | | | |
| VCE = 5VIC= 10mA | 80 | | 400 | |
| Collector-emitter saturation voltage | VCE(sat) | IC = 50mAIB = 5mA | | 0.2 | | V |
| Base -emitter saturation voltage | VBE(sat) | IC = 50mAIB = 5mA | | 1.0 | | V |
| Transition frequency | fT | VCE = 10VIB = 10mA | | 100 | | MHZ |
| Output Capacitance | Cob | VCB =10V,IE = 0,f=1MHz | | | 6 | pF |
hFE Classification
| Classification | Range |
| A | 80~170 |
| B | 150~240 |
| C | 200~400 |
Absolute Maximum Ratings (Ta=25)
| Parameter | Symbol | Value | Unit |
| Collector-Base Voltage | BVCBO | 180 | V |
| Collector-Emitter Voltage | BVCEO | 160 | V |
| Emitter-Base Voltage | BVEBO | 6 | V |
| Collector Current | IC | 600 | mA |
| Collector Power Dissipation | PC | 2 | W |
| Junction Temperature | Tj | 150 | |
| Storage Temperature | Tstg | -55150 | |
Package Dimensions (Millimeter/Inches)
| Symbol | Millimeter Min. | Millimeter Max. | Inches Min. | Inches Max. |
| A | 1.50 | 1.80 | 0.059 | 0.071 |
| A1 | 0.00 | 0.10 | 0.000 | 0.004 |
| A2 | 1.50 | 1.70 | 0.059 | 0.067 |
| b | 0.65 | 0.75 | 0.026 | 0.030 |
| c | 0.20 | 0.30 | 0.008 | 0.012 |
| D | 6.40 | 6.60 | 0.252 | 0.260 |
| D1 | 2.90 | 3.10 | 0.114 | 0.122 |
| E | 3.30 | 3.70 | 0.130 | 0.146 |
| E1 | 6.85 | 7.15 | 0.270 | 0.281 |
| e | 2.20 | 2.40 | 0.087 | 0.094 |
| e1 | 4.40 | 4.80 | 0.173 | 0.189 |
| L | 1.65 | 1.85 | 0.065 | 0.073 |
| L1 | 0.90 | 1.15 | 0.035 | 0.045 |
2504101957_GOODWORK-CZT5551_C46962152.pdf