Mfr Part #:

BDW93C

NPN Darlington transistor rated for 100V collector-emitter voltage and 12A collector current. Packaged in TO-220 through-hole package.

✓ Total Stock: 28,060 pcs

$ Price Range: $0.36 - $1.69

BDW93C Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	24,050 pcs On Request	24050 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	4,000 pcs On Request	4000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BDW93C Description

Short technical summary and product information.

The BDW93C is an NPN Darlington transistor manufactured by STMicroelectronics, designed for high-gain switching and amplification applications. It features a collector-emitter voltage rating of 100 V and a continuous collector current of 12 A, making it suitable for moderate power loads.

Electrical characteristics include a minimum DC current gain (hFE) of 750 at 5 A collector current and 3 V collector-emitter voltage, allowing efficient operation with low base drive. The collector-emitter saturation voltage is specified at a maximum of 3 V under 100 mA base current and 10 A collector current, ensuring low on-state losses. The device can dissipate up to 80 W of power, with a maximum junction temperature of 150°C.

The BDW93C is housed in a TO-220-3 package with through-hole mounting, facilitating easy heatsink attachment for thermal management. It is commonly used in applications such as motor drivers, solenoid actuators, and power switching stages where high current gain and robust performance are required.

BDW93C Quick Information

Product Type: NPN Darlington Transistor

Canonical Name: BDW93C NPN Darlington Transistor, 100V Vce, 12A Ic, TO-220

Subcategory: NPN Darlington

BDW93C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BDW93C Estimated Pricing

Qty	Low	High
1+	$1.69	$1.69
10+	$1.06	$1.06
100+	$0.79	$0.79
500+	$0.62	$0.62
1,000+	$0.53	$0.53
2,000+	$0.48	$0.48
5,000+	$0.43	$0.43
10,000+	$0.41	$0.41
25,000+	$0.36	$0.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

BDW93C Features

NPN Darlington transistor for high gain.
100V collector-emitter voltage rating.
12A continuous collector current.
Minimum hFE of 750 at 5A.
TO-220 through-hole package.

BDW93C Applications

Suitable for motor driver circuits.
Used in solenoid and relay drivers.
Ideal for high-current switching regulators.
Applicable in power amplifier output stages.

BDW93C FAQs

7 frequently asked questions generated from this part’s specifications.

What is the collector-emitter voltage rating?

100 V

What is the collector current rating?

12 A

What is the DC current gain (hFE)?

Minimum 750 at Ic=5A, Vce=3V

What is the saturation voltage?

Maximum 3 V at Ib=100mA, Ic=10A

What package does the BDW93C come in?

TO-220-3

What is the maximum junction temperature?

150°C

Is the BDW93C RoHS compliant?

RoHS3 Compliant (unverified)

Category	Transistors - Bipolar (BJT) - Single
Manufacturer Name	STMicroelectronics
Current	12 A
DC Current Gain (hFE) (Min) @ Ic, Vce	750
Lead Style	Through Hole
Mounting Type	Through Hole
Operating Temperature	150°C (TJ)
Power	80 W
Supplier Device Package	TO-220
Tape & Reel	No
Transistor Type	NPN - Darlington
Vce Saturation (Max) @ Ib, Ic	3 V
Voltage	100 V