The MMBT3904L is an NPN bipolar junction transistor (BJT) housed in a compact SOT-23 surface-mount package. It's designed for general-purpose switching and amplification applications, offering high speed and low saturation voltage. Suitable for a wide range of electronics including signal processing, small load driving, and linear amplifier circuits.
Features
- NPN general-purpose BJT
- High-speed switching performance
- Low collector-emitter saturation voltage
- Compact SOT-23 surface-mount package
- Ideal for low-power, high-density circuit boards
Applications
- Signal amplification
- Switching low-power loads
- Driver stages for LEDs and small relays
- General-purpose switching in embedded and consumer devices
- Linear amplifier circuits
Specification
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Package | SOT-23 (Surface Mount) |
| Collector-Emitter Voltage (Vce) | 40V |
| Collector-Base Voltage (Vcb) | 60V |
| Emitter-Base Voltage (Veb) | 6V |
| Collector Current (Ic max) | 200mA |
| Power Dissipation (Pd) | 225mW |
| DC Current Gain (hFE) | 100–300 |
| Transition Frequency (fT) | 300 MHz (typical) |
| Operating Temperature Range | -55°C to +150°C |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 80 /- The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
- Free shipping is applicable to the purchase of Rs.999 and above. The order gets delivered within 4-6 working days. (8-10 days in case of the battery as it travels through the surface)
How do I pay for my order?
You can choose from multiple payment options on the checkout page of Electronify India, ensuring a seamless and convenient shopping experience. Payment methods include Credit/Debit Cards, Internet Banking, Mobile Payments, Manual Bank Transfers, and now PhonePe Payment Gateway. Additionally, you can apply discount coupons received from Electronify India or redeem reward points earned from your previous purchases to save even more.
I want to know where is my order?
Once the parcel is ready, packed, and shipped, the customer receives an email or/and SMS about the tracking details. We recommend you use those details to track your order.
Note: For any incorrect delivery status issue, we request the customer to please first check with your neighbors, security guard, and watchman and still you face delivery issue then please call and raise the ticket at info@electronifyindia.com within 48hrs after the incorrect delivery status of the order.
I Need A Quotation for some products
Please submit a ticket with all the details of your requirement and we will be providing you with the quote for the same right away. If the SKUs of the products from electronifyindia.com are mentioned then it would be a lot easier to process your requirement. Please make sure to cover below point
- Name which should appear on quotation with address.
- Required complete product details and quantity.
