2N578 Datasheet. Specs and Replacement
Type Designator: 2N578 📄📄
Material of Transistor: Ge
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.12 W
Maximum Collector-Base Voltage |Vcb|: 20 V
Maximum Collector-Emitter Voltage |Vce|: 14 V
Maximum Emitter-Base Voltage |Veb|: 12 V
Maximum Collector Current |Ic max|: 0.4 A
Max. Operating Junction Temperature (Tj): 85 °C
Electrical Characteristics
Transition Frequency (ft): 2 MHz
Forward Current Transfer Ratio (hFE), MIN: 10
Noise Figure, dB: -
Package: TO5
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2N578 datasheet
0.3. Size:149K semelab
2n5786l.pdf 
SILICON NPN TRANSISTOR 2N5786L Low Saturation Voltage. High Gain At High Current. Hermetic TO5 (TO-205AA) Metal Package. Ideally suited for General Purpose Amplifier Applications. High Reliability and Space Screening Options Available. ABSOLUTE MAXIMUM RATINGS (TC = 25 C unless otherwise stated) VCBO Collector Base Voltage 45V VCER RBE = 100 Collect... See More ⇒
0.4. Size:10K semelab
2n5784smd.pdf
2N5784SMD Dimensions in mm (inches). Bipolar NPN Device in a Hermetically sealed 0.89 (0.035) min. Ceramic Surface Mount 3.70 (0.146) 3.70 (0.146) 3.60 (0.142) 3.41 (0.134) 3.41 (0.134) Max. Package for High Reliability Applications 1 3 Bipolar NPN Device. 2 VCEO = 80V IC = 3.5A 9.67 (0.381) All Semelab hermetically sealed products 9.38 (0.369) 0.50 (0.020) 0.26 ... See More ⇒
0.5. Size:10K semelab
2n5785smd.pdf
2N5785SMD Dimensions in mm (inches). Bipolar NPN Device in a Hermetically sealed 0.89 (0.035) min. Ceramic Surface Mount 3.70 (0.146) 3.70 (0.146) 3.60 (0.142) 3.41 (0.134) 3.41 (0.134) Max. Package for High Reliability Applications 1 3 Bipolar NPN Device. 2 VCEO = 65V IC = 3.5A 9.67 (0.381) All Semelab hermetically sealed products 9.38 (0.369) 0.50 (0.020) 0.26 ... See More ⇒
0.6. Size:11K semelab
2n5781.pdf
2N5781 Dimensions in mm (inches). Bipolar PNP Device in a 8.51 (0.34) 9.40 (0.37) Hermetically sealed TO39 7.75 (0.305) 8.51 (0.335) Metal Package. 6.10 (0.240) 6.60 (0.260) Bipolar PNP Device. 0.89 max. (0.035) 12.70 (0.500) min. 0.41 (0.016) 0.53 (0.021) VCEO = 80V dia. IC = 3.5A 5.08 (0.200) typ. 2.54 All Semelab hermetically sealed products 2 (0.100) 1 ... See More ⇒
0.7. Size:11K semelab
2n5785.pdf
2N5785 Dimensions in mm (inches). Bipolar NPN Device in a 8.51 (0.34) 9.40 (0.37) Hermetically sealed TO39 7.75 (0.305) 8.51 (0.335) Metal Package. 6.10 (0.240) 6.60 (0.260) Bipolar NPN Device. 0.89 max. (0.035) 12.70 (0.500) min. 0.41 (0.016) 0.53 (0.021) VCEO = 65V dia. IC = 3.5A 5.08 (0.200) typ. 2.54 All Semelab hermetically sealed products 2 (0.100) 1 ... See More ⇒
0.8. Size:10K semelab
2n5782l.pdf
2N5782L Dimensions in mm (inches). 8.51 (0.34) 9.40 (0.37) Bipolar PNP Device in a 7.75 (0.305) 8.51 (0.335) Hermetically sealed TO5 Metal Package. 6.10 (0.240) 6.60 (0.260) 0.89 (0.035)max. 38.00 Bipolar PNP Device. (1.5) 0.41 (0.016) min. 0.53 (0.021) dia. VCEO = 65V 5.08 (0.200) IC = 3.5A typ. 2.54 All Semelab hermetically sealed products 2 (0.100) 1 3 can... See More ⇒
0.9. Size:10K semelab
2n5781xl.pdf
2N5781XL Dimensions in mm (inches). 8.51 (0.34) 9.40 (0.37) Bipolar PNP Device in a 7.75 (0.305) 8.51 (0.335) Hermetically sealed TO5 Metal Package. 6.10 (0.240) 6.60 (0.260) 0.89 (0.035)max. 38.00 Bipolar PNP Device. (1.5) 0.41 (0.016) min. 0.53 (0.021) dia. VCEO = 80V 5.08 (0.200) IC = 3.5A typ. 2.54 All Semelab hermetically sealed products 2 (0.100) 1 3 ca... See More ⇒
0.10. Size:18K semelab
2n5784.pdf
2N5784 MECHANICAL DATA Dimensions in mm (inches) 8.89 (0.35) 9.40 (0.37) 7.75 (0.305) SILICON EPITAXIAL 8.51 (0.335) NPN TRANSISTOR 4.19 (0.165) 4.95 (0.195) 0.89 max. FEATURES (0.035) 12.70 (0.500) 7.75 (0.305) min. General purpose power transistor for 8.51 (0.335) dia. switching and linear applications in a hermetic TO 39 package. 5.08 (0.200) typ. 2.54 2 (0.100)... See More ⇒
0.11. Size:10K semelab
2n5785smd05.pdf
2N5785SMD05 Dimensions in mm (inches). Bipolar NPN Device in a Hermetically sealed 7.54 (0.296) 0.76 (0.030) Ceramic Surface Mount min. 3.175 (0.125) 2.41 (0.095) Package for High 2.41 (0.095) Max. 0.127 (0.005) Reliability Applications 1 3 Bipolar NPN Device. 2 VCEO = 65V IC = 3.5A 0.127 (0.005) 16 PLCS 0.127 (0.005) 0.50(0.020) 0.50 (0.020) All Semelab he... See More ⇒
0.12. Size:340K semelab
2n5785n1.pdf
NPN SILICON SWITCHING TRANSISTOR 2N5785N1 Hermetic SMD0.5 Metal package. Ideally Suited for Linear Amplifier and Switching Applications. Screening Options Available ABSOLUTE MAXIMUM RATINGS (TC = 25 C unless otherwise stated) VCBO Collector Base Voltage 65V VCEO Collector Emitter Voltage 50V VEBO Emitter Base Voltage 5V IC Continuous Collecto... See More ⇒
0.13. Size:10K semelab
2n5784smd05.pdf
2N5784SMD05 Dimensions in mm (inches). Bipolar NPN Device in a Hermetically sealed 7.54 (0.296) 0.76 (0.030) Ceramic Surface Mount min. 3.175 (0.125) 2.41 (0.095) Package for High 2.41 (0.095) Max. 0.127 (0.005) Reliability Applications 1 3 Bipolar NPN Device. 2 VCEO = 80V IC = 3.5A 0.127 (0.005) 16 PLCS 0.127 (0.005) 0.50(0.020) 0.50 (0.020) All Semelab he... See More ⇒
Detailed specifications: 2N576A, 2N5770, 2N5771, 2N5772, 2N5773, 2N5774, 2N5775, 2N5776, D209L, 2N5781, 2N5782, 2N5783, 2N5784, 2N5784SM, 2N5785, 2N5785SM, 2N5786
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