In Stock Min. : 1
Mult. : 1
Mult. : 1
Not available to buy on line? Want the lower wholesale price? Please
sendRFQ, we will
respond immediately
BD649-S Tech Specifications
Bourns BD649-S technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Transistors - Bipolar (BJT) - Single | |
| Manufacturer | Bourns | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-3 | |
| Number of Pins | 3Pins | |
| Transistor Element Material | SILICON | |
| Collector-Emitter Breakdown Voltage | 100V | |
| Collector-Emitter Saturation Voltage | 2V | |
| Number of Elements | 1 Element | |
| hFEMin | 750 | |
| Operating Temperature | -65°C~150°C TJ | |
| Packaging | Tube | |
| Published | 1993 | |
| JESD-609 Code | e1 | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 3Terminations | |
| ECCN Code | EAR99 | |
| Terminal Finish | TIN SILVER COPPER | |
| Max Power Dissipation | 2W |
| Product Attribute | Attribute Value | |
|---|---|---|
| Base Part Number | BD649 | |
| Pin Count | 3 | |
| Polarity | NPN | |
| Element Configuration | Single | |
| Power Dissipation | 62.5W | |
| Case Connection | COLLECTOR | |
| Power - Max | 2W | |
| Transistor Type | NPN - Darlington | |
| Collector Emitter Voltage (VCEO) | 100V | |
| Max Collector Current | 8A | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 750 @ 3A 3V | |
| Current - Collector Cutoff (Max) | 500μA | |
| JEDEC-95 Code | TO-220AB | |
| Vce Saturation (Max) @ Ib, Ic | 2.5V @ 50mA, 5A | |
| Collector Base Voltage (VCBO) | 120V | |
| Emitter Base Voltage (VEBO) | 5V | |
| Height | 9.3mm | |
| Length | 10.4mm | |
| Width | 4.7mm | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant |
BD649-S Documents
Download datasheets and manufacturer documentation for BD649-S
Datasheets
BD645/47/49/51ConflictMineralStatement
Bourns-company-36.pdf
Others include "BD649" parts
The following parts include 'BD649'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| BD649-S | Bourns Inc. | TO-220-3 |
Customers also viewed
LQW2UASR15G00L
Murata Electronics
FIXED IND 150NH 580MA 700 MOHM
AIMC-0402HQ-10NJ-T
Abracon LLC
FIXED IND 10NH 500MA 180 MOHM
LQW2UAS18NG00L
Murata Electronics
FIXED IND 18NH 1A 110 MOHM SMD
BRL3225T330M
Taiyo Yuden
Fixed Inductors 1210 33uH 1008mOhms +/-20% 420mA LwPrfl
CBC2016T3R3M
Taiyo Yuden
FIXED IND 3.3UH 610MA 351 MOHM
NLV25T-012J-PF
TDK Corporation
FIXED IND 12NH 500MA 270 MOHM
MLF2012A2R7MTD25
TDK Corporation
FIXED IND 2.7UH 50MA 550 MOHM
CBC2016T101K
Taiyo Yuden
FIXED IND 100UH 110MA 10.4 OHM
NLV32T-271J-PF
TDK Corporation
Ind RF Chip Unshielded Wirewound 270uH 5% 796KHz 20Q-Factor 45mA 1210 T/R
Popular Search
The following is the popular search section
Best Sales
Featured Manufacturers
Popular Categories
Payment Problem
The payment method can be chosen from the four methods shown below: TT in advance (bank transfer), Western Union, Credit card, PayPal.

Excellent Service
Professional Platform
Wide variety of products
Various payment methods
Original component only
Delivery at full speed
365 days quality assurance
Common Problem
If you have any questions, you can contact us quickly in the following ways:
Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | ![]() | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ


















BD649-S Comments
109 reviews
2023-11-06 00:00:00
Great experience with JAK.
2023-10-28 00:00:00
The quality and price of electronic components purchased on Jakelectronic are OK, but their website interface is a bit old
2023-10-24 00:00:00
reasonable price.
2023-09-11 00:00:00
Love these!
2023-08-31 00:00:00
The board looks and works exactly as it should
2023-08-26 00:00:00
Good shopping experience, hope jak can improve inventory management
2023-08-20 00:00:00
전자 부품의 품질과 가격은 괜찮습니다.
2023-08-10 00:00:00
The best platform for all the parts throughout the world.
2023-07-26 00:00:00
The product performance meets expectations, and the delivery time is not too long.
2023-07-18 00:00:00
Product quality is OK, but customer service can be better.