Hefei Purple Horn E-Commerce Co., Ltd.
| Emitter-Base Voltage(Vebo) | 15V |
| Current - Collector Cutoff | 5uA |
| Pd - Power Dissipation | 1W |
| Current - Collector(Ic) | 500mA |
| Collector - Emitter Voltage VCEO | 400V |
| Description | Bipolar (BJT) Transistor 400V 0.5A 1W Through Hole TO-92-3 |
| Mfr. Part # | 3DD4251T |
| Package | TO-92-3 |
| Model Number | 3DD4251T |
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) | 15V | Current - Collector Cutoff | 5uA |
| Pd - Power Dissipation | 1W | Current - Collector(Ic) | 500mA |
| Collector - Emitter Voltage VCEO | 400V | Description | Bipolar (BJT) Transistor 400V 0.5A 1W Through Hole TO-92-3 |
| Mfr. Part # | 3DD4251T | Package | TO-92-3 |
| Model Number | 3DD4251T |
The 3DD4251T is a high-performance semiconductor device 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 lamps, electronic ballasts, high-frequency switching power supplies, high-frequency power transforms, and general power amplifier circuits. This product is RoHS compliant.
| Order Code | Marking | Package | Halogen | Reel/Bag |
| 3DD4251T-TJ-A | 4251T | TO-92-FJ | Halogen | Reel |
| 3DD4251T-TJ-AR | 4251T | TO-92-FJ | Halogen-Free | Reel |
| 3DD4251T-TJ-C | 4251T | TO-92-FJ | Halogen | Bag |
| 3DD4251T-TJ-CR | 4251T | TO-92-FJ | Halogen-Free | Bag |
| 3DD4251T-T-A | 4251T | TO-92 | Halogen | Reel |
| 3DD4251T-T-AR | 4251T | TO-92 | Halogen-Free | Reel |
| 3DD4251T-T-C | 4251T | TO-92 | Halogen | Bag |
| 3DD4251T-T-CR | 4251T | TO-92 | Halogen-Free | Bag |
| 3DD4251T-T1-A | 4251T | TO-92-F1 | Halogen | Reel |
| 3DD4251T-T1-AR | 4251T | TO-92-F1 | Halogen-Free | Reel |
| 3DD4251T-T1-C | 4251T | TO-92-F1 | Halogen | Bag |
| 3DD4251T-T1-CR | 4251T | TO-92-F1 | Halogen-Free | Bag |
| 3DD4251T-TJ1-A | 4251T | TO-92-FJ-F1 | Halogen | Reel |
| 3DD4251T-TJ1-AR | 4251T | TO-92-FJ-F1 | Halogen-Free | Reel |
| 3DD4251T-TJ1-C | 4251T | TO-92-FJ-F1 | Halogen | Bag |
| 3DD4251T-TJ1-CR | 4251T | TO-92-FJ-F1 | Halogen-Free | Bag |
| Parameter | Symbol | Value (min) | Value (typ) | Value (max) | Unit | Test Conditions |
| Collector-Emitter Voltage (VBE=0) | VCES | - | - | 700 | V | - |
| Collector-Emitter Voltage (IB=0) | VCEO | 400 | 440 | - | V | Ic=10mA,IB=0 |
| Emitter-Base Voltage | VEBO | 9 | 15 | - | V | IE=1mA,Ic=0 |
| Collector Current (DC) | IC | - | - | 0.5 | A | - |
| Collector Current (pulse) | ICP | - | - | 1 | A | - |
| Total Dissipation (TO-92/TO-92-FJ) | PC | - | - | 1 | W | - |
| Junction Temperature | Tj | - | - | 150 | - | |
| Storage Temperature | Tstg | -55 | - | +150 | - | |
| Breakdown Voltage CEO | V(BR)CEO | 400 | 440 | - | V | Ic=10mA,IB=0 |
| Breakdown Voltage CBO | V(BR)CBO | 700 | 780 | - | V | Ic=1mA,IE=0 |
| Breakdown Voltage EBO | V(BR)EBO | 9 | 15 | - | V | IE=1mA,Ic=0 |
| Collector Cut-off Current | ICBO | - | - | 5 | A | VCB=700V, IE=0 |
| Collector Cut-off Current | ICEO | - | - | 10 | A | VCE=400V,IB=0 |
| Emitter Cut-off Current | IEBO | - | - | 5 | A | VEB=9V, IC=0 |
| DC Current Gain | hFE | 19 | - | 25 | - | VCE=10V, IC=20mA |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | 0.2 | 1.0 | V | IC=0.1A, IB=10mA |
| Base-Emitter Saturation Voltage | VBE(sat) | - | 0.8 | 1.2 | V | IC=0.05A, IB=5mA |
| Switching Time | ts | - | 1.0-1.5-2.0 | - | S | IC=0.1A |
| Thermal Resistance Junction Ambient | Rth(j-a) | - | - | 125 | /W | TO-92 /TO-92-FJ |
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!