Diodes Incorporated
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ZTX550

PNP, 45V, 1A, E-Line

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Feature(s)

  • BVCEO > -80V
  • IC = -1A High Continuous Collector Current
  • ICM = -2A Peak Pulse Current
  • TJ up to +200°C for High-Temperature Operation
  • PD = 1W Power Dissipation
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • For automotive applications requiring specific change control (i.e.: parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please refer to the related automotive grade (Q-suffix) part. A listing can be found at https://www.diodes.com/products/automotive/automotiveproducts/.
  • This part is qualified to JEDEC standards (as references in AEC-Q) for High Reliability. https://www.diodes.com/quality/product-definitions/

Application(s)

  • LCD backlight converters
  • Emergency lighting
  • DC-DC converters

Product Specifications

Product Parameters

Category Medium Power Transistor
Compliance(Only Automotive supports PPAP) Standard
Polarity PNP
VCEO, VCES (V) 45
IC (A) 1
ICM (A) 2
PD (W) 1
hFE (Min) 100
hFE (@ IC) (A) 0.15
hFE(Min 2) 15
hFE (@ IC2) (A) 1
VCE(sat) Max (mV) 350
VCE(SAT) (@ IC/IB) (A/mA) 0.15/15
VCE(sat) (Max.2) (mV) -
VCE(sat) (@ IC/IB2) (A/mA) -
fT (MHz) 150
RCE(sat) (mΩ) -

Related Content

Packages

Technical Documents

SPICE Model

Recommended Soldering Techniques

TN1.pdf

RoHS CofC

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2607 2023-02-22 2023-08-22 Device End of Life (EOL)