Digital transistor ROHM DTB113EKT146 featuring integrated bias resistors for inverter and interface
Key Attributes
Model Number:
DTB113EKT146
Product Custom Attributes
Input Resistor:
1kΩ
Resistor Ratio:
1
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTB113EKT146
Package:
TO-236-3(SOT-23-3)
Product Description
Product Overview
The DTB113EK is a 500mA/-50V digital transistor featuring built-in bias resistors. This design simplifies inverter circuit configuration by eliminating the need for external input resistors. The integrated thin-film resistors offer complete isolation for positive input biasing and minimize parasitic effects. Its straightforward on/off condition operation makes device design easier. Ideal for inverter, interface, and driver applications.
Product Attributes
- Brand: ROHM
- Part Number: DTB113EK
- Package Type: SOT-346 (SMT3)
Technical Specifications
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Supply voltage | VCC | -50 | V | |||
| Input voltage | VIN | -10 | 10 | V | ||
| Collector current (MAX) | IC(MAX)*1 | -500 | mA | |||
| Power dissipation | PD*2 | 200 | mW | |||
| Junction temperature | Tj | 150 | ||||
| Range of storage temperature | Tstg | -55 | +150 | |||
| Input voltage (off) | VI(off) | VCC = -5V, IO = -100A | - | - | -0.5 | V |
| Input voltage (on) | VI(on) | VO = -0.3V, IO = -20mA | -3.0 | - | - | V |
| Output voltage (on) | VO(on) | IO = -50mA, II = -2.5mA | - | -100 | -300 | mV |
| Input current | II | VI = -5V | - | - | -7.2 | mA |
| Output current (off) | IO(off) | VCC = -50V, VI = 0V | - | - | -500 | nA |
| DC current gain | GI*3 | VO = -5V, IO = -50mA | 33 | - | - | - |
| Input resistance | R1 | - | 0.7 | 1.3 | k | |
| Resistance ratio | R2/R1 | - | 0.8 | 1.2 | - | |
| Transition frequency | fT*1 | VCE = -10V, IE = 50mA, f = 100MHz | - | 200 | - | MHz |
Packaging Specifications:
| Part No. | Package | Package size | Taping code | Reel size (mm) | Tape width (mm) | Basic ordering unit.(pcs) | Marking |
|---|---|---|---|---|---|---|---|
| DTB113EK | SOT-346 (SMT3) | 2928 | T146 | 180 | 8 | 3000 | F11 |
2410231749_ROHM-DTB113EKT146_C2857855.pdf
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