X0202NUF STMicroelectronics SCR (Other) In Stock
X0202NUF is an STMicroelectronics sensitive-gate SCR (silicon controlled rectifier) rated 1.25 A with a 200 µA gate trigger current, single-configuration anode-connected package. It offers a minimum 10 V/µs critical rate of rise and 5 mA max holding current for reliable low-power switching applications.
- Manufacturer
- STMicroelectronics
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- X0202NUF Datasheet PDF
- Category
- SCR
- Price
- From $0.1746(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of X0202NUF?
- 1.25 A rated forward current, sensitive-gate SCR
- Low DC gate trigger current, max 0.2 mA
- Low gate trigger voltage, max 0.8 V
- Holding current as low as 5 mA max
- Critical rate of rise of off-state voltage, min 10 V/µs
- High-reliability single SCR configuration
What is X0202NUF used for?
This sensitive SCR is well suited for low-power triggering circuits such as relay drivers, lamp dimmers, small motor control, and overvoltage crowbar protection where a 200 µA gate current can reliably switch a 1.25 A load. Its high-reliability rating and low 0.8 V gate trigger voltage also make it useful in battery-powered and industrial control applications requiring precise triggering thresholds.
What are the specifications of X0202NUF?
| Factory Lead Time | 15Weeks |
| YTEOL | 6.48 |
| Additional Feature | HIGH RELIABILITY |
| Case Connection | ANODE |
| Configuration | SINGLE |
| Critical Rate of Rise of Off-State Voltage-Min | 10V/us |
| DC Gate Trigger Current-Max | 0.2mA |
| DC Gate Trigger Voltage-Max | 0.8V |
| Holding Current-Max | 5mA |
| JESD-30 Code | R-PDSO-F3 |
| JESD-609 Code | e3 |
| Leakage Current-Max | 0.5mA |
| Non-Repetitive Pk On-state Cur | 25A |
| Number of Elements | 1 |
| On-state Current-Max | 1250A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| RMS On-state Current-Max | 1.25A |
| Repetitive Peak Off-state Voltage | 800V |
| Repetitive Peak Reverse Voltage | 800V |
| Surface Mount | YES |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | FLAT |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Device Type | SCR |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.30.00.80 |
| Country of Origin | Morocco |
Where can I find the X0202NUF datasheet?
X0202NUF Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for X0202NUF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What gate trigger current does the X0202NUF require to switch on?
The X0202NUF is a sensitive-gate SCR requiring a maximum DC gate trigger current of only 0.2 mA and a maximum gate trigger voltage of 0.8 V, making it easy to drive from low-power microcontroller or logic outputs.
How fast can the off-state voltage rise before this SCR turns on unintentionally?
This SCR has a minimum critical rate of rise of off-state voltage of 10 V/µs, meaning it can withstand rapid dv/dt transients without false triggering, which supports stable operation in noisy 1.25 A switching circuits.
What is the holding current and configuration of the X0202NUF?
The X0202NUF is a single-configuration SCR with a maximum holding current of 5 mA and an anode case connection, rated for 1.25 A forward current in a high-reliability construction suited to sensitive triggering applications.
How long is the typical factory lead time for this sensitive SCR?
STMicroelectronics specifies a factory lead time of approximately 15 weeks for the X0202NUF, a 1.25 A sensitive SCR with a 0.2 mA gate trigger current, so buyers should plan procurement schedules accordingly for time-sensitive projects.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.4400 | $4.40 |
| 100+ | $0.2800 | $28.00 |
| 250+ | $0.2690 | $67.25 |
| 500+ | $0.2152 | $107.61 |
| 1000+ | $0.1932 | $193.16 |
| 2000+ | $0.1746 | $349.16 |
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