Product Overview
The DTA124EE, DTA124EUA, and DTA124EKA are digital transistors (PNP type) featuring built-in bias resistors. These integrated resistors enable the configuration of inverter circuits without the need for external input resistors, simplifying device design. The thin-film bias resistors offer complete isolation for positive input biasing and minimize parasitic effects. Operation is simplified by only requiring the setting of on/off conditions.
Product Attributes
- Brand: Heyuan China Base Electronics Technology Co., Ltd.
- Type: Digital Transistor (PNP)
- Resistor Type: Thin-film
Technical Specifications
| Model | Package | Packing Method | Pack Quantity | Marking |
| DTA124EE | SOT-523 | Reel | 3000pcs/Reel | 15 |
| DTA124EUA | SOT-323 | Reel | 3000pcs/Reel | 15 |
| DTA124EKA | SOT-23-3L | Reel | 3000pcs/Reel | 15 |
| Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
| MAXIMUM RATINGS (Ta=25 unless otherwise noted) |
| VCC | Supply Voltage | | | | -50 | V |
| VIN | Input Voltage | | -40 | | +10 | V |
| IO | Output Current | | | | -30 | mA |
| ICM | Peak Collector Current | | | | -100 | mA |
| PD | Power Dissipation | | | 150 (SOT-23-3L) | 200 (SOT-323) | mW |
| PD | Power Dissipation | | | 150 (SOT-523) | 200 (SOT-523) | mW |
| Tj | Junction Temperature | | | | 150 | |
| Tstg | Storage Temperature | | -55 | | +150 | |
| ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified) |
| VI(off) | Input voltage | VCC=-5V, IO=-100A | | -0.5 | | V |
| VI(on) | Input voltage | VO=-0.2V, IO=-5 mA | -3 | | | V |
| VO(on) | Output voltage | IO/II=-10mA/-0.5mA | | -0.3 | | V |
| II | Input current | VI=-5V | | -0.36 | | mA |
| IO(off) | Output current | VCC=-50V, VI=0 | | -0.01 | -0.1 | A |
| GI | DC current gain | VO=-5V, IO=-5mA | 56 | | | |
| R1 | Input resistance | | 15.4 | | 28.6 | k |
| R2/R1 | Resistance ratio | | 0.8 | 1 | 1.2 | |
| fT | Transition frequency | VO=-10V, IO=-5mA, f=100MHz | | 250 | | MHz |
2510101615_CBI-DTA124EUA_C51315327.pdf