Compact dual transistor device ROHM UMF28NTR ideal for power management and mounting cost reduction
Key Attributes
Model Number:
UMF28NTR
Product Custom Attributes
Emitter-Base Voltage(Vebo):
6V
Pd - Power Dissipation:
150mW
DC Current Gain:
180@1mA,6V
Output Voltage(VO(on)):
100mV@10mA,0.5mA
Input Resistor:
22kΩ
Resistor Ratio:
2.1
Current - Collector(Ic):
150mA
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
UMF28NTR
Package:
SOT-363
Product Description
Product Overview
The UMF28N is a power management device featuring dual transistors in a single package, designed to reduce mounting cost and area. It is suitable for power management applications.
Product Attributes
- Brand: ROHM
- Origin: Not specified
- Material: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Part | Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|---|
| Tr1 | Collector-base voltage | VCBO | -60 | V | |||
| Collector-emitter voltage | VCEO | -50 | V | ||||
| Emitter-base voltage | VEBO | -6 | V | ||||
| Collector current | IC | -150 | mA | ||||
| Collector-base breakdown voltage | BVCBO | IC = -50A | -60 | V | |||
| Collector-emitter breakdown voltage | BVCEO | IC = -1mA | -50 | V | |||
| Emitter-base breakdown voltage | BVEBO | IE = -50A | -6 | V | |||
| Collector cut-off current | ICBO | VCB = -60V | -100 | nA | |||
| Emitter cut-off current | IEBO | VEB = -6V | -100 | nA | |||
| Collector-emitter saturation voltage | VCE(sat) | IC = -50mA, IB = -5mA | -500 | mV | |||
| DC current gain | hFE | VCE = -6V, IC = -1mA | 180 | 390 | - | ||
| DTr2 | Supply voltage | VCC | 50 | V | |||
| Input voltage | VIN | -10 | 40 | V | |||
| Output current | IO | 50 | mA | ||||
| Collector current (MAX)*2 | IC(MAX) | 100 | mA | ||||
| Input voltage (off) | VI(off) | VCC = 5V, IO = 100A | 0.4 | V | |||
| Input voltage (on) | VI(on) | VO = 0.3V, IO = 2mA | 2.5 | V | |||
| Output voltage (on) | VO(on) | IO / II = 10mA / 0.5mA | 100 | 300 | mV | ||
| DC current gain | GI | VO = 5V, IO = 5mA | 68 | - | |||
| Both | Power dissipation | PD*1*3 | 150 | mW | |||
| Junction temperature | Tj | 150 |
2201121900_ROHM-UMF28NTR_C2941620.pdf
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