MMDT4126 Datasheet and Replacement
Type Designator: MMDT4126
SMD Transistor Code: K2B
Material of Transistor: Si
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 0.2
W
Maximum Collector-Base Voltage |Vcb|: 25
V
Maximum Collector-Emitter Voltage |Vce|: 25
V
Maximum Emitter-Base Voltage |Veb|: 4
V
Maximum Collector Current |Ic max|: 0.2
A
Max. Operating Junction Temperature (Tj): 150
°C
Transition Frequency (ft): 250
MHz
Forward Current Transfer Ratio (hFE), MIN: 120
Noise Figure, dB: -
Package:
SOT363
MMDT4126 Transistor Equivalent Substitute - Cross-Reference Search
MMDT4126 Datasheet (PDF)
..1. Size:164K diodes
mmdt4126.pdf 

MMDT4126 DUAL PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features A Epitaxial Planar Die Construction SOT-363 Complementary NPN Type Available (MMDT4124) C2 B1 E1 Dim Min Max Ideal for Medium Power Amplification and Switching A 0.10 0.30 Ultra-Small Surface Mount Package B C B 1.15 1.35 Lead Free/RoHS Compliant (Note 3) C 2.00 2.20 "Green" Devic... See More ⇒
7.1. Size:261K diodes
mmdt4124.pdf 

MMDT4124 25V DUAL NPN SMALL SIGNAL TRANSISTOR IN SOT363 Features Mechanical Data BVCEO > 25V Case SOT363 IC = 200mA Case Material Molded Plastic, Green Molding Compound; UL Complementary PNP Type Available (MMDT4126) Flammability Classification Rating 94V-0 Ideal for Medium Power Amplification and Switching Moisture Sensitivity Level 1 per J-STD-... See More ⇒
8.1. Size:84K diodes
mmdt4146.pdf 

MMDT4146 COMPLEMENTARY NPN / PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Mechanical Data Complementary Pair One 4124-Type NPN Case SOT-363 One 4126-Type PNP Case Material Molded Plastic, Green Molding Compound, Epitaxial Planar Die Construction Note 5. UL Flammability Classification Rating 94V-0 Ideal for Medium Power Amplification and Switching ... See More ⇒
9.1. Size:228K diodes
mmdt4413.pdf 

MMDT4413 COMPLEMENTARY PAIR SMALL SIGNAL TRANSISTOR IN SOT363 Features Mechanical Data Epitaxial Die Construction Case SOT363 Two Internally Isolated NPN/PNP Transistors in One Package Case Material Molded Plastic, Green Molding Compound. NPN = 4401 UL Flammability Classification Rating 94V-0 PNP = 4403 Moisture Sensitivity Level 1 per J-STD-020 Id... See More ⇒
9.2. Size:170K diodes
mmdt4403.pdf 

MMDT4403 DUAL PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features A Epitaxial Planar Die Construction SOT-363 C2 B1 E1 Ideal for Low Power Amplification and Switching Dim Min Max Ultra-Small Surface Mount Package A 0.10 0.30 B C Lead Free/RoHS Compliant (Note 3) B 1.15 1.35 "Green" Device (Note 4 and 5) E2 B2 C1 C 2.00 2.20 Mechanical Data D 0.... See More ⇒
9.3. Size:172K diodes
mmdt4401.pdf 

MMDT4401 DUAL NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction A SOT-363 Ideal for Low Power Amplification and Switching C2 B1 E1 Dim Min Max Ultra-Small Surface Mount Package A 0.10 0.30 Qualified to AEC-Q101 Standards for High Reliability C B B 1.15 1.35 Lead Free/RoHS Compliant (Note 3) E2 B2 C1 C 2.00 2.20 ... See More ⇒
9.4. Size:349K mcc
mmdt4401 sot-363.pdf 

MCC Micro Commercial Components TM 20736 Marilla Street Chatsworth MMDT4401 Micro Commercial Components CA 91311 Phone (818) 701-4933 Fax (818) 701-4939 Features NPN Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Plastic-Encapsulate Ultra-Small Surface Mount Package Epitaxial Planar Die Construction Transistors ... See More ⇒
9.5. Size:499K mcc
mmdt4403 sot-363.pdf 

MCC TM Micro Commercial Components 20736 Marilla Street Chatsworth MMDT4403 Micro Commercial Components CA 91311 Phone (818) 701-4933 Fax (818) 701-4939 Features Lead Free Finish/RoHS Compliant ("P" Suffix designates PNP RoHS Compliant. See ordering information) Epitaxial Planar Die Construction Plastic-Encapsulate Ideal for Low Power Amplification and Switching ... See More ⇒
9.6. Size:859K mcc
mmdt4401.pdf 

MMDT4401 Features Epitaxial Planar Die Construction Halogen Free Available Upon Request By Adding Suffix "-HF" Moisture Sensitivity Level 1 Dual NPN Epoxy Meets UL 94 V-0 Flammability Rating Plastic-Encapsulate Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information) Transistors Maximum Ratings @ 25 C Unless Otherwise Spec... See More ⇒
9.7. Size:1252K secos
mmdt4413.pdf 

MMDT4413 NPN - PNP Plastic-Encapsulated Transistors Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen & lead-free FEATURES SOT-363 Complementary Pair o .055(1.40) 8 .047(1.20) .026TYP 0o Epitaxial Planar Die Construction (0.65TYP) Ideal for Low Power Amplification and Switching .021REF (0.525)REF MARKING .053(1.35) .096(2.... See More ⇒
9.8. Size:247K secos
mmdt4403.pdf 

MMDT4403 PNP Silicon Elektronische Bauelemente Multi-Chip Transistor RoHS Compliant Product SOT-363 * Features o .055(1.40) 8 .047(1.20) 0o .026TYP (0.65TYP) .021REF (0.525)REF Power dissipation. O PCM 0.2 W (Temp.=25 C) .053(1.35) .096(2.45) .045(1.15) .085(2.15) Collector current .018(0.46) .010(0.26) ICM - 0.6 A .014(0.35) .006(0.15) C B E .006(0.15) 2 1... See More ⇒
9.9. Size:489K secos
mmdt4401.pdf 

MMDT4401 NPN Plastic-Encapsulate Elektronische Bauelemente Multi-Chip Transistor RoHS Compliant Product SOT-363 * Features o .055(1.40) 8 .047(1.20) 0o .026TYP (0.65TYP) .021REF Power Dissipation. (0.525)REF O PCM 0.2 W (Temp.=25 C) .053(1.35) .096(2.45) .045(1.15) .085(2.15) Collector Current .018(0.46) .010(0.26) ICM 0.6 A .014(0.35) .006(0.15) C B E .006(0.... See More ⇒
9.10. Size:580K secos
mmdt4944.pdf 

MMDT4944 NPN+NPN Dual-Chip Plastic Encapsulated Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen & lead-free SOT-353 FEATURES A Small package (dual type) E 1 L High voltage and high current High hFE, Excellent hFE linearity B F H C K PACKAGING INFORMATION Weight 0.0081g (approximate) D G J Millimeter Milli... See More ⇒
9.11. Size:1777K jiangsu
mmdt4413.pdf 

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SOT-363 Plastic-Encapsulate Transistors DUAL TRANSISTOR (NPN+PNP) MMDT4413 SOT-363 FEATURES Complementary Pair One 4401-Type NPN One 4403-Type PNP Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching MAKING K13 Maximum Ratings, NPN 4401 Section (Ta = 25 unless otherwise specified) Symbol Pa... See More ⇒
9.12. Size:1509K jiangsu
mmdt4403.pdf 

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-363 Plastic-Encapsulate Transistors J C T DUAL TRANSISTOR (PNP+PNP) MMDT4403 SOT-363 FEATURES Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching MRKING K2T Maximum Ratings (Ta=25 unless otherwise specified) Symbol Parameter Value Units VCBO Collector-Base Voltage -40 V VCEO ... See More ⇒
9.13. Size:1338K jiangsu
mmdt4401.pdf 

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-363 Plastic-Encapsulate Transistors J C T MMDT4401 DUAL TRANSISTOR (NPN+NPN) DUAL TRANSISTOR (NPN) SOT-363 FEATURES Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching MRKING K2X Maximum Ratings (Ta = 25 unless otherwise specified) Symbol Parameter Value Units VCBO Collector-B... See More ⇒
9.14. Size:335K lge
mmdt4413.pdf 

MMDT4413 Complementary NPN/PNP Transistor SOT-363 Features Complementary Pair One 4401-Type NPN, One 4403-Type PNP Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching MAKING K13 Dimensions in inches and (millimeters) Maximum Ratings, NPN 4401 Section (TA = 25 unless otherwise specified) Symbol Parameter Value Units VCBO Collector-B... See More ⇒
9.15. Size:250K lge
mmdt4403.pdf 

MMDT4403 SOT-363 Dual Transistor (PNP) SOT-363 Features Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching MRKING K2T Maximum Ratings (TA = 25 unless otherwise specified) Symbol Parameter Value Units VCBO Collector-Base Voltage -40 V Dimensions in inches and (millimeters) VCEO Collector-Emitter Voltage -40 V VEBO Emitter-Base Voltage -5 ... See More ⇒
9.16. Size:234K lge
mmdt4401.pdf 

MMDT4401 SOT-363 Dual Transistor (NPN) SOT-363 Features Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching MRKING K2X Maximum Ratings (TA = 25 unless otherwise specified) Symbol Parameter Value Units Dimensions in inches and (millimeters) VCBO Collector-Base Voltage 60 V VCEO Collector-Emitter Voltage 40 V VEBO Emitter-Base Voltage 6 V ... See More ⇒
9.17. Size:92K panjit
mmdt4401.pdf 

MMDT4401 DUAL NPN GENERAL PURPOSE SWITCHING TRANSISTOR POWER 225 mWatt VOLTAGE 40 Volt FEATURES NPN epitaxial silicon, planar design Collector-emitter voltage VCE =40V Collector current IC = 600mA Lead free in compliance with EU RoHS 2011/65/EU directive Green molding compound as per IEC61249 Std. . (Halogen Free) MECHANICAL DATA Case SOT-363, Plastic Te... See More ⇒
9.18. Size:2438K cn shikues
mmdt4401.pdf 

MMDT4401 SOT-363 Plastic-Encapsulate Transistors DUAL TRANSISTOR (NPN+NPN) DUAL TRANSISTOR (NPN) SOT-363 FEATURES Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching MRKING K2X Maximum Ratings (Ta = 25 unless otherwise specified) Symbol Parameter Value Units VCBO Collector-Base Voltage 60 V VCEO Collector-Emitter Voltage 40 V VEBO Emitt... See More ⇒
9.19. Size:371K cn yangzhou yangjie elec
mmdt4403.pdf 

RoHS COMPLIANT MMDT4403 Dual PNP Small Signal Transistor Features Epoxy meets UL-94 V-0 flammability rating Surface mount package ideally Suited for Automatic Insertion PNP Mechanical Data ackage SOT-363 P Terminals Tin plated leads, solderable per J-STD-002 and JESD22-B102 Marking K2T Equivalent circuit 1 / 5 S-S3079 Yangzhou... See More ⇒
9.20. Size:369K cn yangzhou yangjie elec
mmdt4401.pdf 

RoHS COMPLIANT MMDT4401 Dual NPN Small Signal Transistor Features Epoxy meets UL-94 V-0 flammability rating Surface mount package ideally Suited for Automatic Insertion NPN Mechanical Data ackage SOT-363 P Terminals Tin plated leads, solderable per J-STD-002 and JESD22-B102 Marking K2X Equivalent circuit 1 / 5 S-S3078 Yangzhou... See More ⇒
9.21. Size:1474K cn cbi
mmdt4403dw.pdf 

Plastic-Encapsulate Transistors DUAL TRANSISTOR (PNP+PNP) FEATURES SOT-363 Epitaxial Planar Die Construction Ideal for Low Power Amplification and Switching MRKING K2T Maximum Ratings (Ta=25 unless otherwise specified) Symbol Parameter Value Units VCBO Collector-Base Voltage -40 V VCEO Collector-Emitter Voltage -40 V VEBO Emitter-Base Voltage -5 V IC Collector Current... See More ⇒
Datasheet: FXT689B
, FZT1047A
, FZT1048A
, FZT1147A
, FZT1149A
, FZT717
, MMBT123S
, MMDT4124
, BC327
, MMDT4146
, MMST4124
, MMST4126
, ZDT1048
, ZDT1049
, ZDT6718
, ZDT749
, ZTX1147A
.
History: SUR538J
| KRC661E
| UN6219
| KF2000
| AC552
| MT0493
| KRC653U
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