Bipolar (BJT) Transistor NPN 400 V 500 mA 50MHz 350 mW Surface Mount SOT-23 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMBTA44A

DigiKey Part Number
4878-MMBTA44ACT-ND - Cut Tape (CT)
4878-MMBTA44ADKR-ND - Digi-Reel®
4878-MMBTA44ATR-ND
Manufacturer
Manufacturer Product Number
MMBTA44A
Description
TRANS NPN 400V 0.5A SOT23-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 400 V 500 mA 50MHz 350 mW Surface Mount SOT-23 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
MMBTA44A Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Collector Cutoff (Max)
100nA (ICBO)
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
70 @ 10mA, 10V
Packaging
Cut Tape (CT)
Digi-Reel®
Bulk
Power - Max
350 mW
Part Status
Active
Frequency - Transition
50MHz
Transistor Type
Operating Temperature
-55°C ~ 150°C (TJ)
Current - Collector (Ic) (Max)
500 mA
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
400 V
Package / Case
TO-236-3, SC-59, SOT-23-3
Vce Saturation (Max) @ Ib, Ic
200mV @ 2mA, 20mA
Supplier Device Package
SOT-23 (TO-236)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 expected in stock on 05-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.26000$0.26
10$0.15800$1.58
100$0.09800$9.80
500$0.07184$35.92
1,000$0.06337$63.37
* All Digi-Reel orders will add a $7.00 reeling fee.
Bulk
QuantityUnit PriceExt Price
3,000$0.05257$157.71
6,000$0.04711$282.66
9,000$0.04432$398.88
15,000$0.04119$617.85
21,000$0.03934$826.14
30,000$0.03753$1,125.90
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.