MMSTA28 Specs and Replacement
Type Designator: MMSTA28
SMD Transistor Code: RAT
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Base Voltage |Vcb|: 80 V
Maximum Collector-Emitter Voltage |Vce|: 80 V
Maximum Emitter-Base Voltage |Veb|: 12 V
Maximum Collector Current |Ic max|: 0.3 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 200 MHz
Collector Capacitance (Cc): 5 pF
Forward Current Transfer Ratio (hFE), MIN: 10000
Noise Figure, dB: -
Package: SMT3
SC-59
SOT-346
- BJT ⓘ Cross-Reference Search
MMSTA28 datasheet
..1. Size:500K rohm
ssta28 mmsta28.pdf 
SSTA28 / MMSTA28 Transistors NPN general purpose transistor SSTA28 / MMSTA28 Features External dimensions (Unit mm) 1) BVCES ... See More ⇒
9.1. Size:132K rohm
mmsta13.pdf
NPN small signal transistor MMSTA13 Features Dimensions (Unit mm) (1) High Current Gain. MMSTA13 2.9 1.1 0.4 0.8 (3) Packaging specifications Package Taping (2) (1) 0.95 0.95 Type Code T146 0.15 1.9 Basic ordering unit (pieces) 3000 (1)Emitter Each lead has same dimensions MMSTA13 (2)Base Abbreviated symbol R1M (3)Collector Absolute maximum ratings (T... See More ⇒
9.3. Size:92K rohm
ssta06 mmsta06.pdf
SSTA06 / MMSTA06 Transistors NPN General Purpose Transistor SSTA06 / MMSTA06 Features Dimensions (Unit mm) 1) BVCEO ... See More ⇒
9.4. Size:47K rohm
ssta56 mmsta56.pdf
SSTA56 / MMSTA56 Transistors PNP general purpose transistor SSTA56 / MMSTA56 Features External dimensions (Unit mm) 1) BVCEO 40V (IC = 100 A) SSTA56 2) Complements the SSTA06 / MMSTA06. 2.9 0.2 +0.2 0.95 -0.1 1.9 0.2 0.45 0.1 0.95 0.95 (1) (2) 0 0.1 Package, marking and packaging specifications 0.2Min. (3) Part No. SSTA56 MMSTA56 +0.1 (1) Emitter 0.15 +... See More ⇒
9.5. Size:116K diodes
mmsta92.pdf
MMSTA92 PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features A Epitaxial Planar Die Construction SOT-323 Complementary NPN Type Available (MMSTA42) C Dim Min Max Ideal for Low Power Amplification and Switching A 0.25 0.40 Lead Free/RoHS Compliant (Note 2) B C B 1.15 1.35 "Green" Device (Notes 3 and 4) B E C 2.00 2.20 Mechanical Data G D 0.65 Nomina... See More ⇒
9.6. Size:151K diodes
mmsta13 mmsta14.pdf
MMSTA13/MMSTA14 NPN SURFACE MOUNT DARLINGTON TRANSISTOR Features Epitaxial Planar Die Construction SOT-323 A Complementary PNP Type Available Dim Min Max (MMSTA63/MMSTA64) C A 0.25 0.40 Ideal for Low Power Amplification and Switching B 1.15 1.35 High Current Gain B C C 2.00 2.20 Ultra-Small Surface Mount Package D 0.65 Nominal Lead Free/R... See More ⇒
9.7. Size:123K diodes
mmsta05 mmsta06.pdf
MMSTA05/MMSTA06 NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-323 Complementary PNP Type Available C Dim Min Max (MMSTA55/MMSTA56) A 0.25 0.40 Ideal for Medium Power Amplification and Switching B C B 1.15 1.35 Ultra-Small Surface Mount Package Lead Free/RoHS Compliant (Note 2) C 2.00 2.20 B E "Gr... See More ⇒
9.8. Size:113K diodes
mmsta55 mmsta56.pdf
MMSTA55/MMSTA56 PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction SOT-323 A Complementary NPN Type Available Dim Min Max (MMSTA05/MMSTA06) C A 0.25 0.40 Ideal for Low Power Amplification and Switching B 1.15 1.35 Ultra-Small Surface Mount Package B C Lead Free/RoHS Compliant (Note 2) C 2.00 2.20 "Green" De... See More ⇒
9.9. Size:46K diodes
mmsta63-64.pdf
MMSTA63/MMSTA64 PNP SURFACE MOUNT DARLINGTON TRANSISTOR Features Epitaxial Planar Die Construction SOT-323 Complementary NPN Types Available A Dim Min Max (MMSTA13/MMSTA14) C A 0.25 0.40 Ultra-Small Surface Mount Package Ideal for Medium Power Amplification and B 1.15 1.35 B C Switching C 2.00 2.20 High Current Gain B E D 0.65 Nominal G E 0.30 0.40 H G 1.20 1.40 ... See More ⇒
9.10. Size:112K diodes
mmsta42.pdf
MMSTA42 NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features A Epitaxial Planar Die Construction SOT-323 Complementary PNP Type Available (MMSTA92) C Dim Min Max Ideal for Low Power Amplification and Switching A 0.25 0.40 Ultra-Small Surface Mount Package B C B 1.15 1.35 Lead Free/RoHS Compliant (Note 2) C 2.00 2.20 "Green" Device (Note 3 and 4... See More ⇒
9.11. Size:194K mcc
mmsta42 sot-323.pdf
MCC TM Micro Commercial Components MMSTA42 20736 Marilla Street Chatsworth Micro Commercial Components CA 91311 Phone (818) 701-4933 Fax (818) 701-4939 Features Lead Free Finish/RoHS Compliant ("P" Suffix designates NPN Small Signal RoHS Compliant. See ordering information) Epitaxial Planar Die Construction Transistors Ideal for Medium Power Amplification and Swit... See More ⇒
9.12. Size:199K mcc
mmsta92 sot-323.pdf
MCC Micro Commercial Components TM MMSTA92 20736 Marilla Street Chatsworth Micro Commercial Components CA 91311 Phone (818) 701-4933 Fax (818) 701-4939 Features Lead Free Finish/RoHS Compliant ("P" Suffix designates PNP Small Signal RoHS Compliant. See ordering information) Epitaxial Planar Die Construction Transistors Ideal for Medium Power Amplification and Swi... See More ⇒
9.13. Size:917K jiangsu
mmsta92.pdf
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD J C T SOT-323 Plastic-Encapsulate Transistors MMSTA92 TRANSISTOR (PNP) SOT 323 FEATURES Small Surface Mount Package Complementary to MMSTA42 Ideal for Medium Power Amplification and Switching MARKING K3R 1. BASE MAXIMUM RATINGS (Ta=25 unless otherwise noted) 2. EMITTER Symbol Parameter Value Unit 3. ... See More ⇒
9.14. Size:725K jiangsu
mmsta42.pdf
JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SOT-323 Plastic-Encapsulate Transistors MMSTA42 TRANSISTOR (NPN) SOT-323 FEATURES 1. BASE High Breakdown Voltage 2. EMITTER Low Collector-Emitter Saturation Voltage 3. COLLECTOR Complementary to MMSTA92(PNP) MARKING K3M MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value Unit VCBO Collector-Base Volt... See More ⇒
9.15. Size:398K htsemi
mmsta92.pdf
MMSTA92 TRANSISTOR(PNP) SOT 323 FEATURES Small Surface Mount Package Complementary to MMSTA42 Ideal for Medium Power Amplification and Switching MARKING K3R 1. BASE MAXIMUM RATINGS (Ta=25 unless otherwise noted) 2. EMITTER Symbol Parameter Value Unit 3. COLLECTOR V Collector-Base Voltage -310 V CBO V Collector-Emitter Voltage -305 V CEO V Emitter-... See More ⇒
9.16. Size:610K htsemi
mmsta42.pdf
MMSTA42 TRANSISTOR(NPN) SOT-323 FEATURES 1. BASE High breakdown voltage 2. EMITTER Low collector-emitter saturation voltage 3. COLLECTOR Complementary to MMSTA92(PNP) MARKING K3M MAXIMUM RATINGS (TA=25 unless otherwise noted) Symbol Parameter Value Units VCBO Collector-Base Voltage 300 V VCEO Collector-Emitter Voltage 300 V VEBO Emitter-Base Voltage 5 V I... See More ⇒
9.17. Size:396K htsemi
mmsta56.pdf
MMSTA56 TRANSISTOR(PNP) SOT 323 FEATURES Small Surface Mount Package General Poupose for Amplification MARKING K2G MAXIMUM RATINGS (Ta=25 unless otherwise noted) 1. BASE Symbol Parameter Value Unit 2. EMITTER V Collector-Base Voltage -80 V CBO 3. COLLECTOR V Collector-Emitter Voltage -80 V CEO V Emitter-Base Voltage -4 V EBO I Collector Current -500 ... See More ⇒
9.18. Size:215K lge
mmsta42.pdf
MMSTA42 SOT-323 Transistor (NPN) SOT-323 1. BASE 2. EMITTER 3. COLLECTOR Features High breakdown voltage Low collector-emitter saturation voltage Complementary to MMSTA92(PNP) MARKING K3M MAXIMUM RATINGS (TA=25 unless otherwise noted) Dimensions in inches and (millimeters) Symbol Parameter Value Units VCBO Collector-Base Voltage 300 V VCEO Collector-Emitter Volt... See More ⇒
9.19. Size:1200K kexin
mmsta92.pdf
SMD Type Transistors PNP Transistors MMSTA92 (KMSTA92) Features Small Surface Mount Package Ideal for Medium Power Amplification and Switching Complementary to MMSTA42 1 Base 2 Emitter 3 Collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO -310 Collector - Emitter Voltage VCEO -305 V Emitter - Base Volta... See More ⇒
9.20. Size:870K kexin
mmsta42.pdf
SMD Type Transistors NPN Transistors MMSTA42 (KMSTA42) Features High Breakdown Voltage Low Collector-Emitter Saturation Voltage Complementary to MMSTA92 1.Base 2.Emitter 3.Collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO 300 Collector - Emitter Voltage VCEO 300 V Emitter - Base Voltage VEBO 5 Colle... See More ⇒
9.21. Size:314K kexin
mmsta56.pdf
SMD Type Transistors PNP Transistors MMSTA56 (KMSTA56) Features Small Surface Mount Package General Poupose for Amplification 1.Base 2.Emitter 3.Collector Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Collector - Base Voltage VCBO -80 Collector - Emitter Voltage VCEO -80 V Emitter - Base Voltage VEBO -4 Collector Current - Continuous IC -50... See More ⇒
9.22. Size:294K cn yangzhou yangjie elec
mmsta55 mmsta56.pdf
RoHS RoHS COMPLIANT COMPLIANT MMSTA55 THRU MMSTA56 PNP General Purpose Amplifier Features Epoxy meets UL-94 V-0 flammability rating Halogen free available upon request by adding suffix HF Moisture Sensitivity Level 1 High Conductance Surface Mount Package Ideally Suited for Automatic Insertion Mechanical Data Package SOT-323 Molding compound... See More ⇒
9.23. Size:296K cn yangzhou yangjie elec
mmsta42.pdf
RoHS RoHS COMPLIANT COMPLIANT MMSTA42 NPN Transistor Features Epoxy meets UL-94 V-0 flammability rating Halogen free available upon request by adding suffix HF Moitsure Sensitivity Level 1 High Conductance Surface Mount Package Ideally Suited for Automatic Insertion Mechanical Data Package SOT-323 Molding compound meets UL 94 V-0 flammabili... See More ⇒
Detailed specifications: US6T4, US6T5, US6T6, US6T7, US6X3, US6X4, US6X5, US6X6, NJW0281G, SST2222A, SST2907A, SST3904, SST3906, SST4401, SST4403, SST6838, SST6839
Keywords - MMSTA28 pdf specs
MMSTA28 cross reference
MMSTA28 equivalent finder
MMSTA28 pdf lookup
MMSTA28 substitution
MMSTA28 replacement
