power control transistor BLUE ROCKET MMBTA44 NPN silicon with high voltage and low saturation voltage
Key Attributes
Model Number:
MMBTA44
Product Custom Attributes
Emitter-Base Voltage(Vebo):
6V
Current - Collector Cutoff:
100nA
Pd - Power Dissipation:
1.5W
Transition Frequency(fT):
-
Type:
NPN
Number:
1 NPN
Current - Collector(Ic):
300mA
Collector - Emitter Voltage VCEO:
400V
Operating Temperature:
-
Mfr. Part #:
MMBTA44
Package:
SOT-23
Product Description
Product Overview
The MMBTA44 is a high-voltage, low-saturation voltage NPN silicon transistor housed in a SOT-23 plastic package. It is designed for high-voltage control circuits and offers excellent performance characteristics for demanding applications. The transistor features a high breakdown voltage and low saturation voltage, making it suitable for efficient power management and control.
Product Attributes
- Package Type: SOT-23 Plastic Package
- Transistor Type: NPN Silicon Transistor
- Marking Code: H3D
- Brand/Manufacturer: FSB (implied by datasheet URL)
Technical Specifications
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Collector to Base Voltage | VCBO | 500 | V |
| Collector to Emitter Voltage | VCEO | 400 | V |
| Emitter to Base Voltage | VEBO | 6.0 | V |
| Collector Current | IC | 300 | mA |
| Collector Power Dissipation (Ambient) | PC | 350 | mW |
| Collector Power Dissipation (Case) | PC(TC=25) | 1.5 | W |
| Junction Temperature | Tj | 150 | |
| Storage Temperature Range | Tstg | -55150 |
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Collector to Base Breakdown Voltage | VCBO | IC=100A, IE=0 | 500 | V | ||
| Collector to Emitter Breakdown Voltage | VCEO | IC=1.0mA, IB=0 | 400 | V | ||
| Emitter to Base Breakdown Voltage | VEBO | IE=10A, IC=0 | 6.0 | V | ||
| Collector Cut-Off Current | ICBO | VCB=400V, IE=0 | 0.1 | A | ||
| Collector Cut-Off Current | ICEO | VCE=400V, VBE=0 | 0.5 | A | ||
| Emitter Cut-Off Current | IEBO | VCE=4.0V, IC=0 | 0.1 | A | ||
| DC Current Gain (hFE Class 1) | hFE(1) | VCE=10V, IC=10mA | 50 | 200 | ||
| DC Current Gain (hFE Class 2) | hFE(2) | VCE=10V, IC=100mA | 40 | |||
| DC Current Gain (hFE Class 3) | hFE(3) | VCE=10V, IC=50mA | 45 | |||
| DC Current Gain (hFE Class 4) | hFE(4) | VCE=10V, IC=1.0mA | 40 | |||
| Collector-Emitter Saturation Voltage | VCE(sat)(1) | IC=1.0mA, IB=0.1mA | 0.4 | V | ||
| Collector-Emitter Saturation Voltage | VCE(sat)(2) | IC=10mA, IB=1.0mA | 0.5 | V | ||
| Collector-Emitter Saturation Voltage | VCE(sat)(3) | IC=50mA, IB=5.0mA | 0.75 | V | ||
| Base-Emitter Saturation Voltage | VBE(sat) | IC=10mA, IB=1.0mA | 0.75 | V | ||
| Output Capacitance | Cob | VCB=20V, IE=0, f=1.0MHz | 7.0 | pF |
Applications
- High voltage control circuits
Packaging Specifications
| Package Type | Units/Reel | Reels/Inner Box | Units/Inner Box | Inner Boxes/Outer Box | Units/Outer Box | Reel Dimensions | Inner Box Dimensions | Outer Box Dimensions |
|---|---|---|---|---|---|---|---|---|
| SOT-23 | 3,000 | 10 | 30,000 | 6 | 180,000 | 78 | 180120180 | 390385205 |
Soldering Information
Temperature Profile for IR Reflow Soldering (Pb-Free):
- Preheating: 25~150, Time: 60~90 sec.
- Peak Temp.: 2455, Duration: 50.5 sec.
- Cooling Speed: 2~10/sec.
Resistance to Soldering Heat Test Conditions:
- Temperature: 2605
- Time: 101 sec.
2410121238_BLUE-ROCKET-MMBTA44_C305465.pdf
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