Molded plastic DIODES ZTX551 transistor with matte tin plated leads and UL 94V 0 flammability rating
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MOQ:
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Delivery Time:
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Product Description
Product Overview
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.
Product Attributes
- Brand: Diodes Incorporated
- Package: E-Line (TO-92 Compatible)
- Material: Molded Plastic, "Green" Molding Compound (UL Flammability Classification Rating 94V-0)
- Terminals: Matte Tin Plated Leads, Solderable per MIL-STD-202, Method 208
- Certifications: Totally Lead-Free & Fully RoHS Compliant, Halogen and Antimony Free ("Green" Device), Qualified to JEDEC standards
- Weight: 0.159 grams (Approximate)
Technical Specifications
| 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.
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
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Sellina