MCR703AT4G ON Semiconductor SCR (Other) In Stock
MCR703AT4G is an ON Semiconductor single SCR thyristor. It uses lead-free DPAK-3 case 369C with 1 V gate trigger, 0.075 mA trigger current, and 10 mA holding current. From quote-based pricing, inquiry stock ships worldwide.
- Manufacturer
- ON Semiconductor
- Package
- Other
- Pin Count
- 3
- Lifecycle
- TRANSFERRED
- Datasheet
- MCR703AT4G Datasheet PDF
- Category
- SCR
- Price
- From $0.4250(MOQ 100)
- Temp Range
- -40.0°C to 110.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCR703AT4G?
- Single SCR thyristor configuration for controlled switching
- 1 V maximum DC gate trigger voltage
- 0.075 mA maximum DC gate trigger current and 10 mA holding current
- Lead-free plastic DPAK-3 case 369C for power surface-mount designs
What is MCR703AT4G used for?
MCR703AT4G is used in controlled rectifier switching, power control, protection, and trigger circuits where a single SCR device is required. Its DPAK-3 package and low gate trigger values suit compact industrial, consumer, and power-management assemblies.
What are the specifications of MCR703AT4G?
| Pbfree Code | Yes |
| Manufacturer Package Code | 369C |
| Case Connection | ANODE |
| Configuration | SINGLE |
| Critical Rate of Rise of Off-State Voltage-Min | 10V/us |
| DC Gate Trigger Current-Max | 0.075mA |
| DC Gate Trigger Voltage-Max | 1V |
| Holding Current-Max | 10mA |
| JESD-30 Code | R-PSSO-G2 |
| JESD-609 Code | e3 |
| Leakage Current-Max | 0.2mA |
| Non-Repetitive Pk On-state Cur | 0.035A |
| Number of Elements | 1 |
| On-state Current-Max | 2600A |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RMS On-state Current-Max | 4A |
| Repetitive Peak Off-state Voltage | 100V |
| Repetitive Peak Reverse Voltage | 100V |
| Surface Mount | YES |
| Terminal Finish | Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Position | SINGLE |
| 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 |
Where can I find the MCR703AT4G datasheet?
MCR703AT4G Datasheet DownloadOfficial datasheet from ON Semiconductor
What are equivalent replacements for MCR703AT4G?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which switching functions are appropriate for MCR703AT4G?
MCR703AT4G is a single SCR thyristor, so it fits controlled rectifier, trigger, protection, and power switching circuits needing 1 V maximum gate trigger voltage.
How sensitive is the gate drive requirement for this SCR?
The fetched specifications list 0.075 mA maximum DC gate trigger current and 10 mA maximum holding current, helping engineers size the gate drive and load path.
What package details should buyers verify for replacements?
The part uses lead-free plastic DPAK-3 case 369C with 3 terminals, so buyers should confirm footprint, case connection, and thermal fit before substitution.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About ON Semiconductor
ON Semiconductor (onsemi) provides intelligent power and sensing technologies for automotive, industrial, IoT, and cloud infrastructure applications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.9604 | $96.04 |
| 500+ | $0.7714 | $385.70 |
| 1000+ | $0.7376 | $737.57 |
| 2500+ | $0.4400 | $1100.00 |
| 5000+ | $0.4350 | $2175.00 |
| 7500+ | $0.4250 | $3187.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
S6040R
LITTELFUSE
SCR
VS-70TPS16PBF
Vishay
SCR
S8055R
LITTELFUSE
SCR
S6065KTP
LITTELFUSE
SCR
S4020LTP
LITTELFUSE
SCR
VS-70TPS12PBF
Vishay
SCR
BT152-800R,127
WeEn Semiconductors
SCR
TN1605H-8G
STMicroelectronics
SCR
TN1605H-8G-TR
STMicroelectronics
SCR
TN4050HA-12GY
STMicroelectronics
SCR
TN4050HP-12L2Y
STMicroelectronics
SCR
X0402MH
STMicroelectronics
SCR
TN4050HA-12GY-TR
STMicroelectronics
SCR
TN8050H-12PI
STMicroelectronics
SCR
TN5050H-12PI
STMicroelectronics
SCR
X0405MH
STMicroelectronics
SCR
X0405MB
STMicroelectronics
SCR
X0402MB
STMicroelectronics
SCR
P0118MA 5AL3
STMicroelectronics
SCR
P0115DA 5AL3
STMicroelectronics
SCR
TN1205T-600B
STMicroelectronics
SCR
X0202NA 2BL2
STMicroelectronics
SCR
XL0840-AP
STMicroelectronics
SCR
XL0840-TR
STMicroelectronics
SCR