3DA1 Specs and Replacement
Type Designator: 3DA1
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 7.5 W
Maximum Collector-Emitter Voltage |Vce|: 30 V
Maximum Emitter-Base Voltage |Veb|: 4 V
Maximum Collector Current |Ic max|: 0.75 A
Max. Operating Junction Temperature (Tj): 175 °C
Electrical Characteristics
Transition Frequency (ft): 10 MHz
Forward Current Transfer Ratio (hFE), MIN: 15
Noise Figure, dB: -
Package: TO3
- BJT ⓘ Cross-Reference Search
3DA1 datasheet
..1. Size:32K shaanxi
3da1 3da2 3da4.pdf 
Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DA1, 3DA2, 3DA4 NPN Silicon High Frequency High Power Transistor Features 1. Excellent second breakdown capacity. Good characteristic frequency. 2. Amplification factor of small current is great. Good voltage resistance. 3. Implementation of standards GJB33 A-97. QZJ840611A, QZJ840611 only for 3DA1. ... See More ⇒
0.1. Size:611K blue-rocket-elect
br3da122dk.pdf
BLD122D(BR3DA122DK) Rev.C Feb.-2015 DATA SHEET / Descriptions TO-92 NPN Silicon NPN transistor in a TO-92 Plastic Package. / Features High Voltage Capability High Speed Switching. / Applications High frequency elec... See More ⇒
0.2. Size:134K china
3da100.pdf
3DA100 NPN A B C D E PCM TC=25 100 W ICM 10 A Tjm 175 Tstg -55 150 VCE=10V Rth 1.5 /W IC=3A V(BR)CBO ICB=1mA 25 50 100 150 200 V V(BR)CEO ICE=1mA 25 50 100 150 200 V V(BR)EBO IEB=1mA 5.0 V ICBO VCB=20V 1.0 mA ICEO VCE=20V... See More ⇒
0.3. Size:853K foshan
2sc1846 3da1846.pdf
2SC1846(3DA1846) NPN /SILICON NPN TRANSISTOR Purpose Medium power amplifier. V , 2SA885(3CA885) 3W CE(sat) Features Low V ,3W output in complementary pair with 2SA885(3CA885). CE(sat) /Absolute maximum ratings(Ta=25 ) Symbol Rating Unit V 45 V ... See More ⇒
0.4. Size:198K lzg
2sc1573-a 3da1573-a.pdf
2SC1573(3DA1573) 2SC1573A(3DA1573A) NPN /SILICON NPN TRANSISTOR Purpose General amplifier and video frequency output in small screen TV. ,f , 2SA879(3CA879) T Features High V , high f ; Complementary pair with 2SA879(3CA879). CEO T /Absolute maximum rati... See More ⇒
0.5. Size:518K lzg
tip142t 3da142t.pdf
TIP142T(3DA142T) NPN /SILICON NPN TRANSISTOR Purpose Linear and switching industrial equipment. - TIP147T(3CA147T) Features Monolithic construction with built in base-emitter shunt resistors High DC current gain complement to TIP147T(... See More ⇒
0.6. Size:567K lzg
tip122 3da122.pdf
TIP122(3DA122) NPN /SILICON NPN TRANSISTOR Purpose Medium power linear switching applications. TIP127(3CA127) Features Complement to TIP127(3CA127). /Absolute maximum ratings(Ta=25 ) Symbol Rating Unit V 100 V CBO V 100 V CEO V 5.0 V EBO I ... See More ⇒
0.7. Size:198K lzg
2sc1360-a 3da1360-a.pdf
2SC1360(3DA1360) 2SC1360A(3DA1360A) NPN /SILICON NPN TRANSISTOR Purpose Picture IF amplifier . , Features High f , large P . T C /Absolute maximum ratings(Ta=25 ) Symbol Rating Unit 2SC1360 50 V CBO V 2SC1360A 60 2SC1360... See More ⇒
0.8. Size:227K lzg
2sc1383 3da1383.pdf
2SC1383(3DA1383) NPN /SILICON NPN TRANSISTOR /Purpose Audio frequency power amplifier and driver. , 2SA683(3CA683) /Features Low V ,complementary pair CE(sat) with 2SA683(3CA683). /Absolute maximum ratings(Ta=25 ) Symbol Rating Unit V 30 ... See More ⇒
0.10. Size:29K shaanxi
3da101 3da102.pdf
Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DA101, 3DA102 NPN Silicon High Frequency High Power Transistor Features 1. Excellent second breakdown capacity. Good characteristic frequency. 2. Amplification factor of small current is great. Good voltage resistance. 3. Implementation of standards GJB33 A-97, QZJ840611A, QZJ840611 4. Use for analog... See More ⇒
0.11. Size:31K shaanxi
3da76 3da10a 3da96.pdf
Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DA76, 3DA10A, 3DA96 NPN Silicon High Frequency High Power Transistor Features 1. Excellent second breakdown capacity. Good characteristic frequency. 2. Amplification factor of small current is great. Good voltage resistance. 3. Implementation of standards QZJ840611. GJB33 A-97, QZJ840611A also for 3DA9... See More ⇒
0.12. Size:25K shaanxi
3da10.pdf
Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DA10 NPN Silicon High Frequency High Power Transistor Features 1. Excellent second breakdown capacity. Good characteristic frequency. 2. Amplification factor of small current is great. Good voltage resistance. 3. Implementation of standards GJB33 A-97, QZJ840611A, QZJ840611 4. Use for analog computer ... See More ⇒
0.13. Size:23K shaanxi
3da10a.pdf
Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DA10A NPN Silicon High Frequency High Power Transistor Features 1. Excellent second breakdown capacity. Good characteristic frequency. 2. Amplification factor of small current is great. Good voltage resistance. 3. Implementation of standards QZJ840611 4. Use for analog computer power output, amplifica... See More ⇒
0.14. Size:32K shaanxi
3da14 3da27 3da28.pdf
Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DA14, 3DA27, 3DA28 NPN Silicon High Frequency High Power Transistor Features 1. Excellent second breakdown capacity. Good characteristic frequency. 2. Amplification factor of small current is great. Good voltage resistance. 3. Implementation of standards GJB33 A-97, QZJ840611A, QZJ840611 4. Use for a... See More ⇒
0.15. Size:24K shaanxi
3da150.pdf
Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DA150 NPN Silicon High Frequency High Power Transistor Features 1. Excellent second breakdown capacity. Good characteristic frequency. 2. Amplification factor of small current is great. Good voltage resistance. 3. Implementation of standards GJB33 A-97, QZJ840611A, QZJ840611 4. Use for analog computer... See More ⇒
Detailed specifications: 3DA2275A, 3DA2344, 3DA340, 3DA3417, 3DA3420, 3DA3421, 3DA3422, 3DA3502, 2SC1815, 3DA2, 3DA4, 3DA10A, 3DA10B, 3DA10C, 3DA10D, 3DA10E, 3DA10F
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