Mfr Part #:

MMBT3906LT1G

The MMBT3906LT1G is a PNP bipolar junction transistor from ON Semiconductor. It features a 40V collector-emitter voltage and 200mA continuous collector current.

✓ Total Stock: 2,186,098 pcs

$ Price Range: $0.99

MMBT3906LT1G Available from 17 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	1,492,020 pcs On Request	1492020 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	321,000 pcs On Request	321000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Flip Electronics ✓ Non-Authorised Inventory information	177,000 pcs On Request	177000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Risen Electronics ✓ Non-Authorised Inventory information	100,000 pcs On Request	100000 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16
Smaxon Electronics ✓ Non-Authorised Inventory information	47,258 pcs On Request	47258 pcs	On Request	1	On Request	On Request	1318+	On Request	On Request
Chanetech ✓ Non-Authorised Inventory information	29,000 pcs On Request	29000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
ADI/AAR OEM Supply ✓ Non-Authorised Inventory information	6,906 pcs On Request	6906 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	3,250 pcs On Request	3250 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	2,590 pcs On Request	2590 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	2,378 pcs On Request	2378 pcs	On Request	1	On Request	On Request	1410	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	2,253 pcs On Request	2253 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Speed Components Ltd ✓ Non-Authorised Inventory information	1,162 pcs On Request	1162 pcs	On Request	1	On Request	On Request	1527	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	950 pcs On Request	950 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	209 pcs On Request	209 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Trace Tec ✓ Non-Authorised Inventory information	73 pcs On Request	73 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Innova Technologies ✓ Non-Authorised Inventory information	49 pcs On Request	49 pcs	On Request	1	On Request	On Request	18+	On Request	On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	On Request

MMBT3906LT1G Description

Short technical summary and product information.

The MMBT3906LT1G is a general-purpose PNP silicon transistor manufactured by ON Semiconductor. It is designed for surface mount applications and comes in a compact SOT-23-3 package.

Key electrical characteristics include a maximum collector-emitter voltage of -40Vdc and a continuous collector current of -200mAdc. The device offers a DC current gain (hFE) of at least 100 at 10mA and 1V, with a saturation voltage of 400mV at 5mA and 50mA. Its operating frequency reaches up to 250MHz.

Thermal specifications indicate a total power dissipation of up to 300mW on an alumina substrate or 225mW on an FR-5 board at 25°C. The operating temperature range is from -55°C to 150°C.

This transistor is Pb-free, halogen-free, and BFR-free, complying with RoHS standards. It is suitable for various general-purpose amplification and switching applications where a small, reliable PNP transistor is required.

MMBT3906LT1G Quick Information

Product Type: PNP Transistor

Canonical Name: MMBT3906LT1G PNP General Purpose Transistor

Subcategory: Single

MMBT3906LT1G Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MMBT3906LT1G Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

MMBT3906LT1G Features

PNP silicon general purpose transistor.
Surface mount SOT-23-3 package.
40V collector-emitter voltage rating.
200mA continuous collector current.
Pb-free and halogen-free construction.

MMBT3906LT1G Applications

General purpose amplification circuits.
Low power switching applications.
Signal level amplification.
Discrete logic functions.

MMBT3906LT1G FAQs

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

What is the collector-emitter voltage for the MMBT3906LT1G?

-40 Vdc

What is the continuous collector current of the MMBT3906LT1G transistor?

-200 mAdc

What is the operating temperature range for the MMBT3906LT1G?

-55°C to 150°C

What package type is the MMBT3906LT1G supplied in?

SOT-23-3 (TO-236)

Is the MMBT3906LT1G RoHS compliant?

RoHS3 Compliant

Category	Transistors - Bipolar (BJT) - Single
Manufacturer Name	On Semiconductor
Current	-800 mAdc
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 10mA, 1V
Frequency	250MHz
Halogen Free	Halogen Free
Lead Style	Sot-23-3 (To-236)
Mounting Type	Surface Mount
Operating Temperature	-55°C ~ 150°C (TJ)
Power	300 mW
Supplier Device Package	SOT-23-3 (TO-236)
Transistor Type	PNP
Vce Saturation (Max) @ Ib, Ic	400mV @ 5mA, 50mA
Voltage	-40 Vdc