ZTX550 Transistors 30V to 59V by Diodes Incorporated

PNP, 45V, 1A, E-Line

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Prices starting from US$0.17

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AEC Qualified Yes
Compliance (Only Automotive supports PPAP) On Request*
Product Type PNP
IC (A) 1 A
ICM (A) 2 A
PD (W) 1 W
hFE (min) 100 Min
hFE(@ IC) 0.15 A
hFE(Min 2) 15
hFE(@ IC2) 1 A
VCE (SAT)Max (mV) 350 mV
VCE (SAT) (@ IC/IB2) (A/m A) (A/m A) 7/350
VCE (SAT)(Max.2) N/A mV
VCE (SAT) (@ IC/IB) (A/m A) 0.1/10
fT (MHz) 150 MHz

ZTX550 Transistors by Diodes Incorporated


Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock


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 Style TO-226AA
No. of Pins 3Pins
Operating Temperature Max 200°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2019)
Collector Emitter Saturation Voltage Vce(on) 250mV
Continuous Collector Current Ic Max 1A
Current Ic @ Vce Sat 150mA
Current Ic Continuous a Max 1A
Current Ic hFE 150mA
Gain Bandwidth ft Min 150MHz
Gain Bandwidth ft Typ 150MHz
Hfe Min 100
No. of Transistors 1
Operating Temperature Min -55°C
Operating Temperature Range -55°C to +200°C
Pin Configuration e
Power Dissipation Ptot Max 1W
Voltage Vcbo 60V

Alternative Descriptions

High Voltage Transistor, Pnp, -45V | Newark Electronics
PNP -45V -1A 1W B:15-300 E-Line | Schukat Electronic

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ZTX550?

Additional datasheets, footprints and schematics for ZTX550 are listed on our Part Details page. You can also find images and similar parts to ZTX550 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ZTX550 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ZTX550 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ZTX550 fall under?

The ZTX550 is listed under Transistors 30V to 59V.

Can I view similar or alternative parts?

You can view similar parts to ZTX550 when available in the Transistors 30V to 59V range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ZTX550 you can contact the distributor directly for product support, shipping queries etc.

Is the ZTX550 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Diodes Incorporated.

Which authorised distributors for ZTX550 have stock available?

Authorised distributors including Newark Electronics, Rapid Electronics, element14, Schukat Electronic and Farnell have stock available or on a lead time for ZTX550.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ZTX550 often in real-time on the comparison pages.

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