ZTX550

Bipolar (BJT) Single Transistor, General Purpose, PNP, 45 V, 1 A, 1 W, TO-226AA, Through Hole

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: DIODES INC.
Product type:
Transistor Polarity:PNP; Collector Emitter Voltage V(br)ceo:45V; Transition Frequency ft:150MHz; Power Dissipation Pd:1W; DC Collector Current:-1A; DC Current Gain hFE:100hFE; Transistor Case Sty
MSL: MSL 1 - Unlimited
SVHC: No SVHC (14-Jun-2023)
No. of Pins: 3Pins
Product Range: -
Qualification: -
Power Dissipation: 1W
Transistor Mounting: Through Hole
Transistor Polarity: PNP
Transition Frequency: 150MHz
Transistor Case Style: TO-226AA
DC Current Gain hFE Min: 100hFE
Operating Temperature Max: 200°C
Continuous Collector Current: 1A
Collector Emitter Voltage Max: 45V

Delivery and price
Units per pack	500
Price	0.299 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 12, 2026