ONSEMI 1SMB5949BT3
Manufacturer No:
1SMB5949BT3
Manufacturer:
ONSEMI
Package:
DO-214AA, SMB
Description:
ZENER DIODE 250Ohm ±5% 100V 1?A @ 76V -65°C~150°C 550mW 2 Terminations ZENER DO-214AA, SMB
Quantity:
In Stock :2305
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 20 - Sun, Jun 21, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
1SMB5949BT3 Information
ONSEMI 1SMB5949BT3 technical specifications, attributes, parameters and parts with similar specifications to ONSEMI 1SMB5949BT3.
- Type
- Parameter
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- DO-214AA, SMB
- Number of Pins
- 2
- Diode Element Material
- SILICON
- Operating Temperature
- -65°C~150°C
- Packaging
- Tape & Reel (TR)
- Published
- 2004
- Tolerance
- ±5%
- JESD-609 Code
- e0
- Type
- Parameter
- Part Status
- Obsolete
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 2
- ECCN Code
- EAR99
- Terminal Finish
- Tin/Lead (Sn/Pb)
- HTS Code
- 8541.10.00.50
- Subcategory
- Voltage Reference Diodes
- Power Rating
- 3W
- Voltage - Rated DC
- 100V
- Max Power Dissipation
- 550mW
Download datasheets and manufacturer documentation for ONSEMI 1SMB5949BT3.
Datasheets:
PCN Obsolescence/ EOL:
ReachStatement:
1SMB5949BT3 Overview
A reverse leakage current of 1?A @ 76V is required to supply this electrical device.Voltage (Tol) is limited to 5%.1?A is the maximum reverse leakage current.The design is highly flexible due to the zener current of 15mA.1.5V @ 200mA is reached when the maximum voltage - Forward (Vf) is supplied for its operation.
1SMB5949BT3 Features
reverse leakage current of 1?A @ 76V
1?A @ 76V is the maximum voltage (Tol)
Reverse leakage current reaches 1?A
the zener current of 15mA
1SMB5949BT3 Applications
There are a lot of ON Semiconductor
1SMB5949BT3 applications of zener single diodes.
1SMB5949BT3 FAQ
Can I request a quote for 1SMB5949BT3?
1SMB5949BT3 from ONSEMI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for 1SMB5949BT3?
The final price for 1SMB5949BT3 depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for 1SMB5949BT3?
1SMB5949BT3 is a ONSEMI electronic component part. Key details include Packaging: Tape & Reel (TR) and Time@Peak Reflow Temperature-Max (s): 30 and Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for 1SMB5949BT3?
After you submit the RFQ for 1SMB5949BT3, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for 1SMB5949BT3?
Once stock for 1SMB5949BT3 is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to 1SMB5949BT3?
Yes. If 1SMB5949BT3 is unavailable, end-of-life, or outside your schedule, we can review comparable ONSEMI electronic component parts and compatible replacement options.
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12.28 M
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In-stock SKU
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