SMBTA42 Specs and Replacement
Type Designator: SMBTA42
SMD Transistor Code: 1D_S1D_s1D_SL
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.33 W
Maximum Collector-Base Voltage |Vcb|: 300 V
Maximum Collector-Emitter Voltage |Vce|: 300 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.2 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 50 MHz
Collector Capacitance (Cc): 6 pF
Forward Current Transfer Ratio (hFE), MIN: 40
Noise Figure, dB: -
Package: SOT23
- BJT ⓘ Cross-Reference Search
SMBTA42 datasheet
..1. Size:137K siemens
smbta42.pdf 
NPN Silicon Transistors for High Voltages SMBTA 42 SMBTA 43 High breakdown voltage Low collector-emitter saturation voltage Complementary types SMBTA 92, SMBTA 93 (PNP) Type Marking Ordering Code Pin Configuration Package1) (tape and reel) 1 2 3 SMBTA 42 s1D Q68000-A6478 B E C SOT-23 SMBTA 43 s1E Q68000-A6482 Maximum Ratings Parameter Symbol Values Unit SMBTA 42 SMBTA 43 Collect... See More ⇒
..2. Size:525K infineon
smbta42 mmbta42.pdf
SMBTA42/MMBTA42 NPN Silicon High-Voltage Transistors Low collector-emitter saturation voltage 2 3 Complementary types 1 SMBTA92 / MMBTA92(PNP) Pb-free (RoHS compliant) package Qualified according AEC Q101 Type Marking Pin Configuration Package SMBTA42/MMBTA42 s1D SOT23 1=B 2=E 3=C Maximum Ratings Parameter Symbol Value Unit 300 V Collector-emitter voltage VCEO... See More ⇒
0.1. Size:27K siemens
smbta42m.pdf
SMBTA 42M NPN Silicon High-Voltage Transistor 4 High breakdown voltage Low collector-emitter saturation voltage 5 Complementary type SMBTA 92M (PNP) 3 2 1 VPW05980 Type Marking Ordering Code Pin Configuration Package SMBTA 42M s1D Q62702-A1243 1 = B 2 = C 3 = E 4=n.c. 5 = C SCT-595 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage VCEO 300 V Coll... See More ⇒
9.1. Size:146K siemens
smbta20.pdf
NPN Silicon AF Transistor SMBTA 20 High DC current gain Low collector-emitter saturation voltage Type Marking Ordering Code Pin Configuration Package1) (tape and reel) 1 2 3 SMBTA 20 s1C Q6800-A6477 B E C SOT-23 Maximum Ratings Parameter Symbol Values Unit Collector-emitter voltage VCE0 40 V Emitter-base voltage VEB0 4 Collector current IC 100 mA Peak collector current ICM 200 Pea... See More ⇒
9.2. Size:27K siemens
smbta92m.pdf
SMBTA 92M PNP Silicon High-Voltage Transistor 4 High breakdown voltage Low collector-emitter saturation voltage 5 Complementary type SMBTA 42M (NPN) 3 2 1 VPW05980 Type Marking Ordering Code Pin Configuration Package SMBTA 92M s2D Q62702-A1244 1 = B 2 = C 3 = E 4=n.c. 5 = C SCT-595 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage VCEO 300 V Colle... See More ⇒
9.3. Size:31K siemens
smbta56m.pdf
SMBTA 56M PNP Silicon AF Transistor 4 High breakdown voltage Low collector-emitter saturation voltage 5 Complementary type SMBTA 06M (NPN) 3 2 1 VPW05980 Type Marking Ordering Code Pin Configuration Package SMBTA 56M s2G Q62702-A3474 1 = B 2 = C 3 = E 4 n.c. 5 = C SCT-595 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage 80 V VCEO Collector-base... See More ⇒
9.4. Size:119K siemens
smbta56.pdf
SMBTA 56 PNP Silicon AF Transistor 3 High breakdown voltage Low collector-emitter saturation voltage Complementary type SMBTA 06 (NPN) 2 1 VPS05161 Type Marking Ordering Code Pin Configuration Package SMBTA 56 s2G Q68000-A2882 1=B 2=E 3=C SOT-23 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage 80 V VCEO Collector-base voltage 80 VCBO Emitter-ba... See More ⇒
9.5. Size:31K siemens
smbta06m.pdf
SMBTA 06M NPN Silicon AF Transistor 4 High breakdown voltage Low collector-emitter saturation voltage 5 Complementary type SMBTA 56M (PNP) 3 2 1 VPW05980 Type Marking Ordering Code Pin Configuration Package SMBTA 06M s1G Q62702-A3473 1 = B 2 = C 3 = E 4=n.c. 5 = C SCT-595 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage VCEO 80 V Collector-base ... See More ⇒
9.6. Size:143K siemens
smbta63.pdf
PNP Silicon Darlington Transistors SMBTA 63 SMBTA 64 High collector current High DC current gain Type Marking Ordering Code Pin Configuration Package1) (tape and reel) 1 2 3 SMBTA 63 s2U Q68000-A2625 B E C SOT-23 SMBTA 64 s2V Q68000-A2485 Maximum Ratings Parameter Symbol Values Unit SMBTA 63 SMBTA 64 Collector-emitter voltage VCE0 30 30 V Collector-base voltage VCB0 30 30 Emitter... See More ⇒
9.7. Size:136K siemens
smbta92.pdf
PNP Silicon Transistors for High Voltages SMBTA 92 SMBTA 93 High breakdown voltage Low collector-emitter saturation voltage Complementary types SMBTA 42, SMBTA 43 (NPN) Type Marking Ordering Code Pin Configuration Package1) (tape and reel) 1 2 3 SMBTA 92 s2D Q68000-A6479 B E C SOT-23 SMBTA 93 s2E Q68000-A6483 Maximum Ratings Parameter Symbol Values Unit SMBTA 92 SMBTA 93 Collect... See More ⇒
9.8. Size:145K siemens
smbta55.pdf
PNP Silicon AF Transistors SMBTA 55 SMBTA 56 High breakdown voltage Low collector-emitter saturation voltage Complementary types SMBTA 05, SMBTA 06 (NPN) Type Marking Ordering Code Pin Configuration Package1) (tape and reel) 1 2 3 SMBTA 55 s2H Q68000-A3386 B E C SOT-23 SMBTA 56 s2G Q68000-A2882 Maximum Ratings Parameter Symbol Values Unit SMBTA 55 SMBTA 56 Collector-emitter volt... See More ⇒
9.9. Size:126K siemens
smbta70.pdf
PNP Silicon Transistor SMBTA 70 For AF input stages and driver applications High current gain Low collector-emitter saturation voltage Type Marking Ordering Code Pin Configuration Package1) (tape and reel) 1 2 3 SMBTA 70 s2C Q62702-M0003 B E C SOT-23 Maximum Ratings Parameter Symbol Values Unit Collector-emitter voltage VCE0 40 V Emitter-base voltage VEB0 4 Collector current IC 10... See More ⇒
9.10. Size:144K siemens
smbta05.pdf
NPN Silicon AF Transistors SMBTA 05 SMBTA 06 High breakdown voltage Low collector-emitter saturation voltage Complementary types SMBTA 55 SMBTA 56 (PNP) Type Marking Ordering Code Pin Configuration Package1) (tape and reel) 1 2 3 SMBTA 05 s1H Q68000-A3430 B E C SOT-23 SMBTA 06 s1G Q68000-A3428 Maximum Ratings Parameter Symbol Values Unit SMBTA 05 SMBTA 06 Collector-emitter volt... See More ⇒
9.11. Size:192K siemens
smbta06.pdf
SMBTA 06 NPN Silicon AF Transistor 3 High breakdown voltage Low collector-emitter saturation voltage Complementary type SMBTA 56 (PNP) 2 1 VPS05161 Type Marking Ordering Code Pin Configuration Package SMBTA 06 s1G Q68000-A3428 1=B 2=E 3=C SOT-23 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage 80 V VCEO Collector-base voltage 80 VCBO Emitter-ba... See More ⇒
9.12. Size:142K siemens
smbta13.pdf
NPN Silicon Darlington Transistors SMBTA 13 SMBTA 14 High DC current gain High collector current Collector-emitter saturation voltage Type Marking Ordering Code Pin Configuration Package1) (tape and reel) 1 2 3 SMBTA 13 s1M Q68000-A6475 B E C SOT-23 SMBTA 14 s1N Q68000-A6476 Maximum Ratings Parameter Symbol Values Unit Collector-emitter voltage VCE0 30 V Collector-base voltage VC... See More ⇒
9.13. Size:524K infineon
smbta92 mmbta92.pdf
SMBTA92/MMBTA92 PNP Silicon High-Voltage Transistors Suitable for video output stages in TV sets 2 3 and switching power supplies 1 High breakdown voltage Low collector-emitter saturation voltage Complementary types SMBTA42 / MMBT42 (NPN) Pb-free (RoHS compliant) package Qualified according AEC Q101 Type Marking Pin Configuration Package SMBTA92/MMBTA92... See More ⇒
9.14. Size:529K infineon
smbta06 mmbta06.pdf
SMBTA06/MMBTA06 NPN Silicon AF Transistor Low collector-emitter saturation voltage 2 3 Complementary type 1 SMBTA 56 / MMBTA56 (PNP) Pb-free (RoHS compliant) package Qualified according AEC Q101 Type Marking Pin Configuration Package SMBTA06/MMBTA06 s1G SOT23 1=B 2=E 3=C Maximum Ratings Parameter Symbol Value Unit 80 V Collector-emitter voltage VCEO 80 Colle... See More ⇒
9.15. Size:527K infineon
smbta06upn.pdf
SMBTA06UPN NPN / PNP Silicon AF Transistor Array High breakdown voltage 4 3 Low collector-emitter saturation voltage 5 2 6 1 Two (galvanic) internal isolated NPN/PNP Transistor in one package Pb-free (RoHS compliant) package Qualified according AEC Q101 C1 B2 E2 6 5 4 Tape loading orientation TR2 Marking on SC74 package TR1 Top View (for example W1s) 6 ... See More ⇒
9.16. Size:525K infineon
smbta14 mmbta14.pdf
SMBTA14/MMBTA14 NPN Silicon Darlington Transistor High collector current 2 3 Low collector-emitter saturation voltage 1 Pb-free (RoHS compliant) package Qualified according AEC Q101 Type Marking Pin Configuration Package SMBTA14/MMBTA14 s1N SOT23 1=B 2=E 3=C Maximum Ratings Parameter Symbol Value Unit 30 V Collector-emitter voltage VCES 30 Collector-base voltage... See More ⇒
9.17. Size:522K infineon
smbta56 mmbta56.pdf
SMBTA56/MMBTA56 PNP Silicon AF Transistor Low collector-emitter saturation voltage 2 3 Complementary type SMBTA06 / MMBTA06(NPN) 1 Pb-free (RoHS compliant) package Qualified according AEC Q101 Type Marking Pin Configuration Package SMBTA56/MMBTA56 s2G SOT23 1=B 2=E 3=C Maximum Ratings Parameter Symbol Value Unit 80 V Collector-emitter voltage VCEO 80 Collector-... See More ⇒
9.18. Size:68K infineon
smbta92-mmbta92.pdf
SMBTA92/MMBTA92 PNP Silicon High-Voltage Transistors Suitable for video output stages in TV sets 2 3 and switching power supplies 1 High breakdown voltage Low collector-emitter saturation voltage Complementary types SMBTA92 / MMBT92 (NPN) Pb-free (RoHS compliant) package1) Qualified according AEC Q101 Type Marking Pin Configuration Package SMBTA92/MMBTA... See More ⇒
Detailed specifications: SMBT3903, SMBT3904, SMBT3905, SMBTA05, SMBTA06, SMBTA13, SMBTA14, SMBTA20, TIP2955, SMBTA55, SMBTA56, SMBTA63, SMBTA64, SMBTA92, SML12303, SML2159, SML2166
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