Hefei Purple Horn E-Commerce Co., Ltd.
| Emitter-Base Voltage(Vebo) | 5V |
| Current - Collector Cutoff | 100nA |
| Pd - Power Dissipation | 1W |
| Transition frequency(fT) | 150MHz |
| type | PNP |
| Current - Collector(Ic) | 1A |
| Collector - Emitter Voltage VCEO | 60V |
| Operating Temperature | -55℃~+200℃ |
| Description | Bipolar (BJT) Transistor PNP 60V 1A 150MHz 1W Through Hole TO-92 |
| Mfr. Part # | ZTX551 |
| Package | TO-92 |
| Model Number | ZTX551 |
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Product Specification
| Emitter-Base Voltage(Vebo) | 5V | Current - Collector Cutoff | 100nA |
| Pd - Power Dissipation | 1W | Transition frequency(fT) | 150MHz |
| type | PNP | Current - Collector(Ic) | 1A |
| Collector - Emitter Voltage VCEO | 60V | Operating Temperature | -55℃~+200℃ |
| Description | Bipolar (BJT) Transistor PNP 60V 1A 150MHz 1W Through Hole TO-92 | Mfr. Part # | ZTX551 |
| Package | TO-92 | Model Number | ZTX551 |
The Diodes Incorporated ZTX550/ZTX551 are 80V PNP medium power transistors designed for various electronic applications. They offer high continuous collector current, peak pulse current capabilities, and operation at elevated temperatures up to +200C. These devices are lead-free, RoHS compliant, and halogen/antimony-free, making them environmentally conscious choices. They are also qualified to JEDEC standards for high reliability and are suitable for automotive applications requiring specific change control when using the Q-suffix parts.
| Characteristic | Symbol | ZTX550 Value | ZTX551 Value | Unit | Test Condition |
| Collector-Base Breakdown Voltage | BVCBO | -60 | -80 | V | IC = -100A |
| Collector-Emitter Breakdown Voltage | BVCEO | -45 | -65 | V | IC = -10mA |
| Emitter-Base Breakdown Voltage | BVEBO | -5 | -5 | V | IE = -100A |
| Continuous Collector Current | IC | -1 | -1 | A | |
| Peak Pulse Current | ICM | -2 | -2 | A | |
| Collector Cut-off Current | ICBO | -0.1 | -0.1 | A | VCB = -45V (ZTX550), VCB = -65V (ZTX551) |
| Emitter Cut-off Current | IEBO | -0.1 | -0.1 | A | VEB = -4V |
| Collector-Emitter Saturation Voltage | VCE(sat) | -250 | -350 | mV | IC = -150mA, IB = -15mA |
| Base-Emitter Saturation Voltage | VBE(sat) | -1.1 | -1.1 | V | IC = -150mA, IB = -15mA |
| DC Current Gain | hFE | 100 - 300 | 50 - 150 | IC = -150mA, VCE = -10V | |
| DC Current Gain | hFE | 100 - 300 | 50 - 150 | IC = -1A, VCE = -10V | |
| Current Gain-Bandwidth Product | fT | 150 | 150 | MHz | VCE = -10V, IC = -150mA, f = 100MHz |
| Power Dissipation | PD | 1.5 | 1 | W | Note 5 (Through-hole, 2.5mm lead, 25mm x 25mm copper) |
| Power Dissipation | PD | 1 | 1 | W | Note 6 (Minimum recommended pad layout, 12mm lead) |
| Thermal Resistance Junction to Ambient | RJA | 116 | 175 | C/W | Note 5 / Note 6 |
| Thermal Resistance Junction to Lead | RJL | 63.75 | 63.75 | C/W | Note 7 |
| Operating and Storage Temperature Range | TJ, TSTG | -55 to +200 | -55 to +200 | C | |
| ESD Rating (Human Body Model) | ESD HBM | 4,000 | 4,000 | V | JEDEC Class 3A |
| ESD Rating (Machine Model) | ESD MM | 400 | 400 | V | JEDEC Class C |
Applications: LCD backlight converters, Emergency lighting, DC-DC converters.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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