The website uses cookies to understand site performance and process orders. We and our advertising partners also process personal data to deliver personalized and non-personalized advertising. By clicking OK, you explicitly consent to our tracking technologies and the processing of your data for ads personalization and conversion tracking. Click to learn more or change settings. 
    
MRF644
View detailed images (12)

MRF644

SKU: MRF644
MRF644 Transistor Silicon NPN CASE: SOT119 MAKE: Motorola Semiconductor
Product specifications
Type Transistor Silicon NPN
Case SOT119
Manufacturer Motorola Semiconductor
Vbr CBO 36
@Freq. (test) 470M
@Ic (A) 25
Mat. Silicon Logic
Oper. Gain Typ (S21) 7.0
Oper. Pwr Out Typ. 25
f(osc) Max. (Hz) 470M
Polarity NPN
PD Max. (W) 103
S11 Deg. (Typ) 3.25
S11 Mag Typ. 1.21
S22 Deg. Typ. 2.14
S22 Mag Typ. 1.90
@VDS (VCE) (test) (V) 12
Coll. (or drain) Current Max. 4.0
Oper. Temp (°C) Max. 150
Pinout Equivalence Number 4-29
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 117 W
Maximum Collector-Base Voltage |Vcb| 36 V
Maximum Collector Current |Ic max| 6 A
Max. Operating Junction Temperature (Tj) 175 °C
SKU 81960
Back