General purpose dual digital transistor ROHM UMB3NTN designed for performance in inverter applications
Product Overview
The EMB3 / UMB3N / IMB3A series are general-purpose dual digital transistors designed for inverter, interface, and driver applications. These devices integrate two independent transistor elements within a single package, offering advantages such as reduced mounting cost and area, and eliminating interference between transistor elements. They are compatible with automatic mounting machines and are available in various package types including SOT-563 (EMT6), SOT-363 (UMT6), and SOT-457 (SMT6).
Product Attributes
- Brand: ROHM
- Product Series: EMB3 / UMB3N / IMB3A
- Type: Dual Digital Transistor
- Functionality: Independent transistor elements
- Mounting Compatibility: Automatic mounting machines (EMT3/UMT3/SMT3)
Technical Specifications
| Model | Package | Package Size | Taping Code | Reel Size (mm) | Tape Width (mm) | Basic Ordering Unit (pcs) | Marking |
|---|---|---|---|---|---|---|---|
| EMB3 | SOT-563 (EMT6) | 1616 | T2R | 180 | 8 | 8000 | B3 |
| UMB3N | SOT-363 (UMT6) | 2021 | TN | 180 | 8 | 3000 | B3 |
| IMB3A | SOT-457 (SMT6) | 2928 | T110 | 180 | 8 | 3000 | B3 |
| Parameter | Symbol | Conditions | Value | Unit |
|---|---|---|---|---|
| Absolute Maximum Ratings (Ta = 25C) | VCBO | -50 | V | |
| VCEO | -50 | V | ||
| VEBO | -5 | V | ||
| IC | -100 | mA | ||
| PD (EMB3, UMB3N) | 150 | mW/Total | ||
| PD (IMB3A) | 300 | mW/Total | ||
| Tj | 150 | |||
| Tstg | -55 to +150 | |||
| Electrical Characteristics (Ta = 25C) | BVCBO | IC = -50A | -50 | V |
| BVCEO | IC = -1mA | -50 | V | |
| BVEBO | IE = -50A | -5 | V | |
| ICBO | VCB = -50V | -500 | nA | |
| IEBO | VEB = -4V | -500 | nA | |
| VCE(sat) | IC = -5mA, IB = -0.25mA | -300 | mV | |
| hFE | VCE = -5V, IC = -1mA | 100 to 600 | - | |
| R1 | 4.7 | k | ||
| fT | VCE = -10V, IE = 5mA, f = 100MHz | 250 | MHz |
Note: For DTr1 and DTr2 in common. Refer to datasheet for detailed notes on power dissipation and characteristics.
1806021831_ROHM-UMB3NTN_C79628.pdf
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