Hefei Purple Horn E-Commerce Co., Ltd.
| Emitter-Base Voltage VEBO | 5V |
| Output Voltage(VO(on)) | - |
| Input Resistor | 220Ω |
| Collector - Emitter Voltage VCEO | 50V |
| Description | Pre-Biased Bipolar Transistor (BJT) 40V 500mA 200mW Surface Mount SOT-23 |
| Mfr. Part # | DDTB122TC-7-F |
| Package | SOT-23 |
| Model Number | DDTB122TC-7-F |
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Product Specification
| Emitter-Base Voltage VEBO | 5V | Output Voltage(VO(on)) | - |
| Input Resistor | 220Ω | Collector - Emitter Voltage VCEO | 50V |
| Description | Pre-Biased Bipolar Transistor (BJT) 40V 500mA 200mW Surface Mount SOT-23 | Mfr. Part # | DDTB122TC-7-F |
| Package | SOT-23 | Model Number | DDTB122TC-7-F |
The Diodes Incorporated DDTB (LO-R1) C series is a PNP pre-biased surface mount transistor featuring epitaxial planar die construction and built-in biasing resistors. It offers a complementary NPN type (DDTD) and is designed as a "Green" device, compliant with RoHS standards, being lead, halogen, and antimony free. This transistor is suitable for various electronic applications requiring a compact and reliable pre-biased PNP transistor.
| Part Number | R1 (NOM) | R2 (NOM) | Type Code | VCC (MAX) | VIN (MAX) | VEBO (MAX) | IC (MAX) | PD (MAX) | RJA | TJ, TSTG |
| DDTB122LC | 0.22K | 10K | P75 | -50 V | +5 to -6 V | -5 V | -500 mA | 200 mW | 625 C/W | -55 to +150 C |
| DDTB142JC | 0.47K | 10K | P76 | -50 V | +5 to -6 V | -5 V | -500 mA | 200 mW | 625 C/W | -55 to +150 C |
| DDTB122TC | 0.22K | OPEN | P77 | -50 V | -5 V | -5 V | -500 mA | 200 mW | 625 C/W | -55 to +150 C |
| DDTB142TC | 0.47K | OPEN | P78 | -50 V | -5 V | -5 V | -500 mA | 200 mW | 625 C/W | -55 to +150 C |
| Characteristic | Symbol | Test Condition | DDTB122LC/DDTB142JC | DDTB122TC/DDTB142TC | Unit |
| Input Voltage (off) | Vl(off) | VCC = -5V, IO = -100A | -0.3 | - | V |
| Input Voltage (on) | Vl(on) | VO = -0.3V, IO = -20mA | - | -2.0 | V |
| Output Voltage (on) | VO(on) | IO/Il = -50mA/-2.5mA | -0.3 | - | V |
| Input Current | Il | VI = -5V | -28 | -13 | mA |
| Output Current (off) | IO(off) | VCC = -50V, VI = 0V | -0.5 | - | A |
| DC Current Gain | Gl | VO = -5V, IO = -50mA | 56 | - | - |
| Gain-Bandwidth Product* | fT | VCE = -10V, IE = -5mA, f = 100MHz | 200 | - | MHz |
| Collector-Base Breakdown Voltage | BVCBO | IC = -50A | -50 | - | V |
| Collector-Emitter Breakdown Voltage | BVCEO | IC = -1mA | -40 | - | V |
| Emitter-Base Breakdown Voltage | BVEBO | IE = -50A | - | -5 | V |
| Collector Cutoff Current | ICBO | VCB = -50V | -0.5 | - | A |
| Emitter Cutoff Current | IEBO | VEB = -4V | - | -0.5 | A |
| Collector-Emitter Saturation Voltage | VCE(sat) | IC = -50mA, IB = -2.5mA | -0.3 | - | V |
| DC Current Transfer Ratio | hFE | IC = -5mA, VCE = -5V | - | 100 to 600 | - |
| Gain-Bandwidth Product* | fT | VCE = -10V, IE = 5mA, f = 100MHz | - | 200 | MHz |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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