UN521Z Datasheet. Specs and Replacement

Type Designator: UN521Z  📄📄 

SMD Transistor Code: FF

Material of Transistor: Si

Polarity: Pre-Biased-NPN

Built in Bias Resistor R1 = 4.7 kOhm

Built in Bias Resistor R2 = 22 kOhm

Typical Resistor Ratio R1/R2 = 0.21

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.15 W

Maximum Collector-Base Voltage |Vcb|: 50 V

Maximum Collector-Emitter Voltage |Vce|: 50 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 150 MHz

Forward Current Transfer Ratio (hFE), MIN: 60

Noise Figure, dB: -

Package: SOT323 SC70

  📄📄 Copy 

 UN521Z Substitution

- BJT ⓘ Cross-Reference Search

 

UN521Z datasheet

 9.1. Size:230K  motorola

mun5211t1rev2.pdf pdf_icon

UN521Z

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MUN5211T1/D Bias Resistor Transistor MUN5211T1 NPN Silicon Surface Mount Transistor with SERIES Monolithic Bias Resistor Network Motorola Preferred Devices This new series of digital transistors is designed to replace a single device and its external resistor bias network. The BRT (Bias Resistor Transistor) contains a sing... See More ⇒

 9.2. Size:179K  motorola

mun5211d.pdf pdf_icon

UN521Z

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MUN5211DW1T1/D MUN5211DW1T1 Dual Bias Resistor Transistors SERIES NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network Motorola Preferred Devices The BRT (Bias Resistor Transistor) contains a single transistor with a monolithic bias network consisting of two resistors; a series base resistor and a ba... See More ⇒

 9.3. Size:89K  onsemi

nsvmun5215dw1t1g.pdf pdf_icon

UN521Z

MUN5215DW1, NSBC114TDXV6, NSBC114TDP6 Dual NPN Bias Resistor Transistors http //onsemi.com R1 = 10 kW, R2 = 8 kW PIN CONNECTIONS NPN Transistors with Monolithic Bias Resistor Network (3) (2) (1) This series of digital transistors is designed to replace a single R1 R2 device and its external resistor bias network. The Bias Resistor Transistor (BRT) contains a single transistor with... See More ⇒

 9.4. Size:191K  onsemi

nsvmun5212dw1t1g.pdf pdf_icon

UN521Z

MUN5211DW1T1G, SMUN5211DW1T1G, NSVMUN5211DW1T1G Series Dual Bias Resistor Transistors http //onsemi.com NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network The Bias Resistor Transistor (BRT) contains a single transistor with SOT-363 a monolithic bias network consisting of two resistors; a series base CASE 419B STYLE 1 resistor and a base-emitter resistor. The... See More ⇒

Detailed specifications: UN521E, UN521F, UN521K, UN521L, UN521M, UN521N, UN521T, UN521V, 2N3906, UN6110Q, UN6110R, UN6110S, UN6111, UN6112, UN6113, UN6114, UN6115Q

Keywords - UN521Z pdf specs

 UN521Z cross reference

 UN521Z equivalent finder

 UN521Z pdf lookup

 UN521Z substitution

 UN521Z replacement