Hefei Purple Horn E-Commerce Co., Ltd.
| Emitter-Base Voltage(Vebo) | 9V |
| Current - Collector Cutoff | 5uA |
| Pd - Power Dissipation | 40W |
| Transition frequency(fT) | 4MHz |
| Current - Collector(Ic) | 2A |
| Collector - Emitter Voltage VCEO | 400V |
| Description | Bipolar (BJT) Transistor 400V 2A 4MHz 40W Through Hole TO-92-3 |
| Mfr. Part # | 3DD4243DY |
| Package | TO-92-3 |
| Model Number | 3DD4243DY |
View Detail Information
Explore similar products
General Purpose Power Amplification Transistor BLUE ROCKET NJW0302GC Silicon PNP
NPN Transistor CBI MMBT3904 SOT23 Package Epitaxial Planar Die Construction for
NPN Bipolar Transistor Guangdong Hottech 2SC1623 L5 with 200mW Power Dissipation
Jilin Sino Microelectronics 3DD13003A 126 NPN transistor for high frequency
Product Specification
| Emitter-Base Voltage(Vebo) | 9V | Current - Collector Cutoff | 5uA |
| Pd - Power Dissipation | 40W | Transition frequency(fT) | 4MHz |
| Current - Collector(Ic) | 2A | Collector - Emitter Voltage VCEO | 400V |
| Description | Bipolar (BJT) Transistor 400V 2A 4MHz 40W Through Hole TO-92-3 | Mfr. Part # | 3DD4243DY |
| Package | TO-92-3 | Model Number | 3DD4243DY |
The 3DD4243D is a high voltage, fast-switching NPN power transistor designed for various power applications. It offers high breakdown voltage, high current capability, high switching speed, and high reliability, making it suitable for energy-saving lights, electronic ballasts, high-frequency switching power supplies, high-frequency power transformers, and general power amplifier circuits. This product is RoHS compliant.
| Model | Package | IC (A) | VCEO (V) | PC (TO-92) (W) | PC (TO-251) (W) | PC (TO-126(S)) (W) | PC (TO-220) (W) | Order Code | Marking | Halogen Free | Packaging |
| 3DD4243D(T/I/M/Z) | TO-92 | 2.0 | 400 | 1 | - | - | - | 3DD4243DT-O-T-B-A | 4243DT | NO | Brede |
| 3DD4243D(T/I/M/Z) | TO-92 | 2.0 | 400 | 1 | - | - | - | 3DD4243DT-O-T-N-C | 4243DT | NO | Bag |
| 3DD4243D(T/I/M/Z) | TO-251 | 2.0 | 400 | - | 10 | - | - | 3DD4243DI-O-I-N-B | 4243DI | NO | Tube |
| 3DD4243D(T/I/M/Z) | TO-251 | 2.0 | 400 | - | 10 | - | - | 3DD4243DI-O-I-N-C | 4243DI | NO | Bag |
| 3DD4243D(T/I/M/Z) | TO-126 | 2.0 | 400 | - | - | 20 | - | 3DD4243DM-O-M-N-B | 4243DM | NO | Tube |
| 3DD4243D(T/I/M/Z) | TO-126 | 2.0 | 400 | - | - | 20 | - | 3DD4243DM-O-M-N-C | 4243DM | NO | Bag |
| 3DD4243D(T/I/M/Z) | TO-126S | 2.0 | 400 | - | - | 20 | - | 3DD4243DM-O-MS-B-B | 4243DM | NO | Tube |
| 3DD4243D(T/I/M/Z) | TO-126S | 2.0 | 400 | - | - | 20 | - | 3DD4243DM-O-MS-B-C | 4243DM | NO | Bag |
| 3DD4243D(T/I/M/Z) | TO-220 | 2.0 | 400 | - | - | - | 40 | 3DD4243DZ-O-Z-N-C | 4243DZ | NO | Bag |
| 3DD4243D(T/I/M/Z) | TO-220 | 2.0 | 400 | - | - | - | 40 | 3DD4243DZ-O-Z-N-B | 4243DZ | NO | Tube |
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
| Collector-Emitter Voltage (VBE=0) | VCES | - | - | - | 700 | V |
| Collector-Emitter Voltage (IB=0) | VCEO | - | - | - | 400 | V |
| Emitter-Base Voltage | VEBO | - | - | - | 9 | V |
| Collector Current (DC) | IC | - | - | - | 2.0 | A |
| Collector Current (pulse) | ICP | - | - | - | 4.0 | A |
| Collector-Emitter Breakdown Voltage | V(BR)CEO | Ic=10mA,IB=0 | 400 | 460 | - | V |
| Collector-Open Breakdown Voltage | V(BR)CBO | Ic=1mA,IE=0 | 700 | 800 | - | V |
| Emitter-Open Breakdown Voltage | V(BR)EBO | IE=1mA,Ic=0 | 9 | 16 | - | V |
| Collector Cut-off Current | ICBO | VCB=700V, IE=0 | - | - | 5 | A |
| Emitter Cut-off Current | IEBO | VEB=9V, IC=0 | - | - | 5 | A |
| DC Current Gain | hFE | VCE=5V, IC=200mA | 19 | 22 | 25 | - |
| DC Current Gain | hFE | VCE=5V, IC=2.0A | 4 | 8 | - | - |
| Collector-Emitter Saturation Voltage | VCE(sat) | IC=2.0A, IB=0.4A | - | 0.8 | 1.1 | V |
| Base-Emitter Saturation Voltage | VBE(sat) | IC=1.0A, IB=0.2A | - | 1.0 | 1.2 | V |
| Forward Transfer Current Ratio | fT | VCE=10V, Ic=0.1A | 4 | - | - | MHz |
| Switching Time (fall time) | tf | - | - | - | 0.7 | S |
| Switching Time (storage time) | ts | VCC=24V IC=0.25A,IB1=-IB2=0.05A | - | - | 5 | S |
| Package | Thermal Resistance | Unit | |
| TO-92 | Rth(j-a) | 125 | /W |
| TO-251 | Rth(j-c) | 12.5 | /W |
| TO-126(S) | Rth(j-c) | 6.25 | /W |
| TO-220 | Rth(j-c) | 3.125 | /W |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
.gtr-container-a1b2c3d4 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 20px; line-height: 1.6; font-size: 14px; box-sizing: border-box; } .gtr-container-a1b2c3d4 .gtr-heading { font-size: 18px; font-weight: bold; c... .gtr-container-a1b2c3d4 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; padding: 20px; line-height: 1.6; font-size: 14px; box-sizing: border-box; } .gtr-container-a1b2c3d4 .gtr-heading { font-size: 18px; font-weight: bold; c...
Get in touch with us
Leave a Message, we will call you back quickly!