| Part Number | BD681 Datasheet |
|---|---|
| Manufacturer | SavantIC |
| Overview | ·With TO-126 package ·Complement to type BD676A/678A/680A/682 ·DARLINGTON APPLICATIONS ·For medium power linear and switching applications PINNING PIN 1 2 3 Emitter Collector;connected to mounting bas. BD677A IC=50mA; IB=0 BD679A BD681 Collector-emitter saturation voltage BD675A/677A/679A BD681 BD675A/677A/679A BD681 BD675A Collector cut-off current BD677A BD679A BD681 BD675A Collector cut-off current BD677A BD679A BD681 IEBO Emitter cut-off current BD675A/677A/679A hFE DC current gain BD681 . |
BD681 Datasheet and Specifications PDF
The BD681 is a SILICON POWER TRANSISTOR.
Key Specifications
| Package | TO-225 |
|---|---|
| Pins | 3 |
| Height | 13.64 mm |
| Length | 7.74 mm |
| Width | 2.66 mm |
| Max Operating Temp | 150 °C |
| Min Operating Temp | -55 °C |
| Part Number | BD681 Datasheet |
|---|---|
| Description | NPN Silicon Transistor |
| Manufacturer | onsemi |
| Overview |
BD675, BD675A, BD677, BD677A, BD679, BD679A, BD681
BD681 is a Preferred Device
Plastic Medium−Power Silicon NPN Darlingtons
This series of plastic, medium−power silicon NPN Darli.
* High DC Current Gain: * * * * hFE = 750 (Min) @ IC = 1.5 and 2.0 Adc Monolithic Construction BD675, 675A, 677, 677A, 679, 679A, 681 are complementary with BD676, 676A, 678, 678A, 680, 680A, 682 BD677, 677A, 679, 679A are equivalent to MJE 800, 801, 802, 803 Pb *Free Packages are . |
| Part Number | BD681 Datasheet |
|---|---|
| Description | Complementary power Darlington transistors |
| Manufacturer | STMicroelectronics |
| Overview |
The devices are manufactured in planar base island technology with monolithic Darlington configuration.
.
1 2 3
SOT-32 Figure 1. Internal schematic diagram
R1 typ.= 15 KΩ
Table 1. Device summary Or.
* Good hFE linearity * High fT frequency * Monolithic Darlington configuration with integrated antiparallel collector-emitter diode Applications * Linear and switching industrial equipment Description The devices are manufactured in planar base island technology with monolithic Darlington configurat. |
| Part Number | BD681 Datasheet |
|---|---|
| Description | NPN Epitaxial Silicon Transistor |
| Manufacturer | Fairchild Semiconductor |
| Overview | BD675A/677A/679A/681 BD675A/677A/679A/681 Medium Power Linear and Switching Applications • Medium Power Darlington TR • Complement to BD676A, BD678A, BD680A and BD682 respectively TO-126 2.Collector . BD675A/677A/679A : BD681 Test Condition IC = 50mA, IB = 0 Min. 45 60 80 100 200 200 200 200 500 500 500 500 2 750 750 2.8 2.5 2.5 2.5 V V V V Typ. Max. Units V V V V µA µA µA µA µA µA µA µA mA ICBO VCB = 45V, IE = 0 VCB = 60V, IE = 0 VCB = 80V, IE = 0 VCB = 100V, VBE = 0 VCE = 45V, VBE = 0 VCE = 6. |