TO126F Plastic Package BLUE ROCKET 2SB772-P Silicon PNP Transistor for Relay Drivers DC DC Converters
Product Overview
The 2SB772 is a Silicon PNP transistor housed in a TO-126F Plastic Package. It is designed for applications requiring low saturation voltage, excellent hFE linearity, and high hFE. This transistor is suitable for use as the output stage of 3-watt audio amplifiers, voltage regulators, DC-DC converters, and relay drivers.
Product Attributes
- Brand: FSB (implied by datasheet URL)
- Package Type: TO-126F Plastic Package
Technical Specifications
| Parameter | Symbol | Rating | Unit | Test Conditions | Min | Typ | Max |
|---|---|---|---|---|---|---|---|
| Absolute Maximum Ratings (Ta=25) | |||||||
| Collector to Base Voltage | VCBO | -40 | V | ||||
| Collector to Emitter Voltage | VCEO | -30 | V | ||||
| Emitter to Base Voltage | VEBO | -5.0 | V | ||||
| Collector Current Continuous | IC | -3.0 | A | ||||
| Peak Collector Current Continuous | ICP | -7.0 | A | ||||
| Collector Power Dissipation | PC | 1.0 | W | (Ta=25) | |||
| Collector Power Dissipation | PC(TC=25) | 10 | W | ||||
| Junction Temperature | Tj | 150 | |||||
| Storage Temperature Range | Tstg | -55150 | |||||
| Electrical Characteristics (Ta=25) | |||||||
| Collector Cut-Off Current | ICBO | A | VCB=-30V, IE=0 | -1.0 | |||
| Emitter Cut-Off Current | IEBO | A | VEB=-3.0V, IC=0 | -1.0 | |||
| DC Current Gain | hFE(1) | 60 | VCE=-2.0V, IC=-1.0A | 60 | 160 | 400 | |
| DC Current Gain | hFE(2) | VCE=-2.0V, IC=-20mA | 30 | 220 | |||
| Collector to Emitter Saturation Voltage | VCE(sat) | V | IC=-2.0A, IB=-0.2A | -0.3 | -0.5 | ||
| Base to Emitter Saturation Voltage | VBE(sat) | V | IC=-2.0A, IB=-0.2A | -1.0 | -2.0 | ||
| Transition Frequency | fT | MHz | VCE=-5.0V, IC=-0.1A | 80 | |||
| Output Capacitance | Cob | pF | VCB=-10V, IE=0, f=1.0MHz | 55 | |||
Pin Configuration
- PIN 1: Emitter
- PIN 2: Collector
- PIN 3: Base
hFE Classifications & Marking
| Symbol | hFE Range |
|---|---|
| R | 60120 |
| Q | 100200 |
| P | 160320 |
| E | 200400 |
Marking Instructions
The marking includes:
- BR: Company Code
- B772: Product Type
- R: hFE Classification Symbol
- ****: Lot No. Code (changes with Lot No.)
Resistance to Soldering Heat Test Conditions
- Temperature: 2705
- Time: 101 sec.
Packaging Specifications
Bulk Package
| Package Type | Units/Tube | Tubes/Inner Box | Units/Inner Box | Inner Boxes/Outer Box | Units/Outer Box | Dimension (unit: mm) |
|---|---|---|---|---|---|---|
| TO-126/F | 500 | 6 | 3,000 | 5 | 15,000 | 560245195 |
Tube Package
| Package Type | Units/Tube | Tubes/Inner Box | Units/Inner Box | Inner Boxes/Outer Box | Units/Outer Box | Dimension (unit: mm) |
|---|---|---|---|---|---|---|
| TO-126/F | 65 | 26 | 1,690 | 5 | 8,450 | 575290180 |
Temperature Profile for Dip Soldering (Pb-Free)
- Preheating: 25~150, Time: 60~90 sec.
- Peak Temp.: 2555, Duration: 50.5 sec.
- Cooling Speed: 2~10/sec.
2410121231_BLUE-ROCKET-2SB772-P_C305402.pdf
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.