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BD437
STMicroelectronicsRoHS 
RoHS compliant
RoHS compliantPackage TO-225AA, TO-126-3
Category Discrete Semiconductor Products / Transistors - Bipolar (BJT) - Single
Description
Trans GP BJT NPN 45V 4A 3-Pin(3+Tab) SOT-32 Tube
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Inventory: 4169
Minimum: 1
Total Price: USD $0.85
Unit Price: USD $0.85008
≥1 USD $0.85008
≥10 USD $0.700207
≥100 USD $0.5082
≥500 USD $0.424634
≥1000 USD $0.361395
≥3000 USD $0.321866
Technical Details
Supply Chain
Lifecycle Status NRND (Last Updated: 8 months ago)
Technical
Operating Temperature 150°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Subcategory Other Transistors
Max Power Dissipation 36W
Frequency 3MHz
Base Part Number BD437
Pin Count 3
Number of Elements 1
Element Configuration Single
Power Dissipation 36W
Case Connection ISOLATED
Transistor Application SWITCHING
Gain Bandwidth Product 3MHz
Polarity/Channel Type NPN
Transistor Type NPN
Collector Emitter Voltage (VCEO) 45V
Max Collector Current 4A
DC Current Gain (hFE) (Min) @ Ic, Vce 30 @ 10mA 5V
Current - Collector Cutoff (Max) 100μA
Vce Saturation (Max) @ Ib, Ic 600mV @ 200mA, 2A
Collector Emitter Breakdown Voltage 45V
Transition Frequency 3MHz
Collector Emitter Saturation Voltage 200mV
Collector Base Voltage (VCBO) 45V
Emitter Base Voltage (VEBO) 5V
hFE Min 30
VCEsat-Max 0.6 V
Physical
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-225AA, TO-126-3
Number of Pins 3
Weight 4.535924g
Transistor Element Material SILICON
Dimensions
Height 10.8mm
Length 7.8mm
Width 2.7mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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