Digital transistor ROHM DTD123EKT146 featuring built in resistors for inverter and driver circuit configurations
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Product Description
Product Overview
The DTD123EK is a 500mA/50V digital transistor featuring built-in bias resistors, simplifying inverter circuit configuration without the need for external input resistors. Its integrated thin-film resistors offer complete isolation for negative biasing and minimize parasitic effects, making device design easier by focusing solely on on/off conditions. This transistor is ideal for applications such as inverters, interfaces, and drivers.
Product Attributes
- Brand: ROHM
- Part Number: DTD123EK
- Built-in Resistors: Yes
Technical Specifications
| Parameter | Symbol | Value | Unit | Conditions |
|---|---|---|---|---|
| Supply Voltage | VCC | 50 | V | |
| Maximum Collector Current | IC(MAX.) | 500 | mA | |
| Internal Resistor R1 | R1 | 2.2k | ||
| Internal Resistor R2 | R2 | 2.2k | ||
| Package | SMT3 (SOT-346, SC-59) | |||
| Package Size | 2928 | |||
| Taping Code | T146 | |||
| Reel Size | 180 | mm | ||
| Tape Width | 8 | mm | ||
| Basic Ordering Unit | 3000 | pcs | ||
| Marking | F22 | |||
| Input Voltage (VI(off)) | VI(off) | - | 0.5 V | VCC = 5V, IO = 100A |
| Input Voltage (VI(on)) | VI(on) | 3.0 | - | VO = 0.3V, IO = 20mA |
| Output Voltage (VO(on)) | VO(on) | - 100 300 | mV | IO / II = 50mA / 2.5mA |
| Input Current | II | - | 3.8 mA | VI = 5V |
| Output Current (IO(off)) | IO(off) | - | 500 nA | VCC = 50V, VI = 0V |
| DC Current Gain | GI | 39 | - | VO = 5V, IO = 50mA |
| Input Resistance | R1 | 1.54 - 2.86 | k | |
| Resistance Ratio | R2/R1 | 0.8 - 1.2 | - | |
| Transition Frequency | fT*1 | - 200 - | MHz | VCE = 10V, IE = -50mA, f = 100MHz |
| Supply Voltage | VCC | 50 | V | Ta = 25C |
| Input Voltage | VIN | -10 to 12 | V | Ta = 25C |
| Power Dissipation | PD*2 | 200 | mW | Ta = 25C |
| Junction Temperature | Tj | 150 | Ta = 25C | |
| Storage Temperature Range | Tstg | -55 to +150 | Ta = 25C |
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
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Sellina