ZT44 Specs and Replacement
Type Designator: ZT44
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.3 W
Maximum Collector-Base Voltage |Vcb|: 45 V
Maximum Collector-Emitter Voltage |Vce|: 45 V
Maximum Emitter-Base Voltage |Veb|: 6 V
Maximum Collector Current |Ic max|: 0.05 A
Max. Operating Junction Temperature (Tj): 175 °C
Electrical Characteristics
Transition Frequency (ft): 70 MHz
Collector Capacitance (Cc): 8 pF
Forward Current Transfer Ratio (hFE), MIN: 78
Noise Figure, dB: -
Package: TO18
- BJT ⓘ Cross-Reference Search
ZT44 datasheet
0.1. Size:123K philips
pzt4401.pdf 
DISCRETE SEMICONDUCTORS DATA SHEET handbook, halfpage M3D087 PZT4401 NPN switching transistor Product data sheet 1999 May 10 NXP Semiconductors Product data sheet NPN switching transistor PZT4401 FEATURES PINNING High current (max. 600 mA) PIN DESCRIPTION Low voltage. 1 base 2, 4 collector APPLICATIONS 3 emitter Switching and linear amplification in industrial... See More ⇒
0.2. Size:53K philips
pzt4401 1.pdf
DISCRETE SEMICONDUCTORS DATA SHEET handbook, halfpage M3D087 PZT4401 NPN switching transistor 1999 May 10 Product specification Philips Semiconductors Product specification NPN switching transistor PZT4401 FEATURES PINNING High current (max. 600 mA) PIN DESCRIPTION Low voltage. 1 base 2, 4 collector APPLICATIONS 3 emitter Switching and linear amplification in ind... See More ⇒
0.3. Size:53K philips
pzt4403 1.pdf
DISCRETE SEMICONDUCTORS DATA SHEET handbook, halfpage M3D087 PZT4403 PNP switching transistor 1999 May 10 Product specification Philips Semiconductors Product specification PNP switching transistor PZT4403 FEATURES PINNING High current (max. 600 mA) PIN DESCRIPTION Low voltage (max. 40 V). 1 base 2, 4 collector APPLICATIONS 3 emitter Switching and linear amplifica... See More ⇒
0.4. Size:550K fairchild semi
d44h8 nzt44h8 d44h11.pdf
February 2010 D44H8 / NZT44H8 / D44H11 NPN Power Amplifier Features This device is designed for power amplifier, regulator and switching circuits where speed is important. Sourced from process 4Q. C E C B B C E TO-220 SOT-223 D44H8 / D44H11 NZT44H8 Absolute Maximum Ratings* TA=25 C unless otherwise noted Value Symbol Parameter Units D44H8 D44H11 NZT44H8 VCEO Collec... See More ⇒
0.5. Size:327K nxp
pzt4401.pdf
Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain... See More ⇒
0.6. Size:633K nxp
pzt4403.pdf
PZT4403 40 V, 600 mA PNP switching transistor Rev. 03 2 March 2010 Product data sheet 1. Product profile 1.1 General description PNP switching transistor in a medium power SOT223 (SC-73) small Surface-Mounted Device (SMD) plastic package. NPN complement PZT4401. 1.2 Features and benefits High current (max. 600 mA) Low voltage (max. 40 V) 1.3 Applications Switching and linea... See More ⇒
0.7. Size:23K diodes
fzt4403.pdf
SOT SI I O A A ZT 0 S IT HI T A SISTO ISS 6 T I D T I T A SO T A I ATI S T V IT II V I V V II i V I V V i V I V V i II I Di i i T i T T T T I A HA A T ISTI S a Ta T I IT DITI II V V I V I II i V V I V I i V V I V I I V V V V II i I V V V V II i V V I I i V I V I I i V V I I i V I V I I i I V V T i I V V I V ... See More ⇒
0.8. Size:434K onsemi
d44h8 nzt44h8.pdf
Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclatur... See More ⇒
0.9. Size:1135K secos
pzt4401.pdf
PZT4401 NPN Transistor Elektronische Bauelemente Epitaxial Planar Transistor RoHS Compliant Product SOT-223 Description The PZT4401 is designed for general purpose switching and amplifier applications. Features *High Power Dissipation 1500mW at 25 oC *High DC Current Gain 100 300 at 150mA Millimeter Millimeter *Complementary to PZT4403 REF. REF. Min. Max. Min. Max. A 6.70 ... See More ⇒
0.10. Size:924K secos
pzt4403.pdf
PZT4403 PNP Transistor Elektronische Bauelemente Epitaxial Planar Transistor RoHS Compliant Product SOT-223 Description The PZT4403 is designed for general purpose switching and amplifier applications. Features *High Power Dissipation 1500mW at 25 oC *High DC Current Gain 100 300 at 150mA Millimeter Millimeter *Complementary to PZT4401 REF. REF. Min. Max. Min. Max. A 6.70... See More ⇒
0.11. Size:766K kexin
kzt4401.pdf
SMD Type Transistors NPN Transistors PZT4401 (KZT4401) Unit mm SOT-223 6.50 0.2 3.00 0.1 4 Features Low Voltage and Low Current Linear Amplifier and Switch Applications 1 2 3 Complementary to PZT4403 0.250 2.30 (typ) Gauge Plane 1.Base 2.Collector 0.70 0.1 3.Emitter 4.60 (typ) 4.Collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rati... See More ⇒
0.12. Size:910K kexin
pzt4401.pdf
SMD Type Transistors NPN Transistors PZT4401 (KZT4401) Unit mm SOT-223 6.50 0.2 3.00 0.1 4 Features Low Voltage and Low Current Linear Amplifier and Switch Applications 1 2 3 Complementary to PZT4403 0.250 2.30 (typ) Gauge Plane 1.Base 2.Collector 0.70 0.1 3.Emitter 4.60 (typ) 4.Collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rati... See More ⇒
0.13. Size:323K kexin
pzt4403.pdf
SMD Type Transistors PNP Transistors PZT4403 (KZT4403) Unit mm SOT-223 6.50 0.2 3.00 0.1 4 Features Low Voltage and Low Current General Purpose Amplifier and Switch Application 1 2 3 Complementary to PZT4401 0.250 2.30 (typ) Gauge Plane 1.Base 2.Collector 0.70 0.1 3.Emitter 4.60 (typ) 4.Collector Absolute Maximum Ratings Ta = 25 Parameter Sy... See More ⇒
0.14. Size:257K kexin
kzt4403.pdf
SMD Type Transistors PNP Transistors PZT4403 (KZT4403) Unit mm SOT-223 6.50 0.2 3.00 0.1 4 Features Low Voltage and Low Current General Purpose Amplifier and Switch Application 1 2 3 Complementary to PZT4401 0.250 2.30 (typ) Gauge Plane 1.Base 2.Collector 0.70 0.1 3.Emitter 4.60 (typ) 4.Collector Absolute Maximum Ratings Ta = 25 Parameter Sy... See More ⇒
Detailed specifications: ZT402, ZT403, ZT403P, ZT404, ZT404P, ZT41, ZT42, ZT43, BD135, ZT60, ZT600, ZT61, ZT62, ZT63, ZT64, ZT66, ZT67
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