Part Details for BT149B by NXP Semiconductors
Overview of BT149B by NXP Semiconductors
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for BT149B
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
SMC-BT149B
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Sensible Micro Corporation | OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 15205 |
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RFQ |
Part Details for BT149B
BT149B CAD Models
BT149B Part Data Attributes:
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BT149B
NXP Semiconductors
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Datasheet
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Compare Parts:
BT149B
NXP Semiconductors
Silicon Controlled Rectifier, 0.8 A, 200 V, SCR, PLASTIC, SC-43, SOT-54 (TO-92) VARIANT, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NXP SEMICONDUCTORS | |
| Part Package Code | TO-92 | |
| Package Description | PLASTIC, SC-43, SOT-54 (TO-92) VARIANT, 3 PIN | |
| Pin Count | 2 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.30.00.80 | |
| Samacsys Manufacturer | NXP | |
| Additional Feature | SENSITIVE GATE | |
| Circuit Commutated Turn-off Time-Nom | 100 µs | |
| Configuration | SINGLE | |
| Critical Rate of Rise of Off-State Voltage-Min | 500 V/us | |
| DC Gate Trigger Current-Max | 0.2 mA | |
| DC Gate Trigger Voltage-Max | 0.8 V | |
| Holding Current-Max | 5 mA | |
| JESD-30 Code | O-PBCY-T3 | |
| JESD-609 Code | e3 | |
| Leakage Current-Max | 0.1 mA | |
| Non-Repetitive Pk On-state Cur | 9 A | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| On-state Current-Max | 500 A | |
| Operating Temperature-Max | 125 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Qualification Status | Not Qualified | |
| RMS On-state Current-Max | 0.8 A | |
| Repetitive Peak Off-state Leakage Current-Max | 100 µA | |
| Repetitive Peak Off-state Voltage | 200 V | |
| Repetitive Peak Reverse Voltage | 200 V | |
| Surface Mount | NO | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | BOTTOM | |
| Trigger Device Type | SCR |
Alternate Parts for BT149B
This table gives cross-reference parts and alternative options found for BT149B. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BT149B, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| BT149B,126 | Silicon Controlled Rectifier, 0.8 A, 200 V, SCR, TO-92, PLASTIC, SPT, SC-43, TO-92 VARIANT, 3 PIN | NXP Semiconductors | BT149B vs BT149B,126 |
| BT149BAMO | Silicon Controlled Rectifier, 0.8 A, 200 V, SCR, TO-92, PLASTIC, SPT, SC-43, TO-92 VARIANT, 3 PIN | NXP Semiconductors | BT149B vs BT149BAMO |