onsemi’s Standard Products combine complementary integrated circuits with protection and signal discretes to shrink designs, harden interfaces, and deliver efficient, reliable performance for automotive, industrial, and consumer systems. Alongside LDOs, amplifiers, logic, EEPROMs, and isolation, the portfolio covers Zeners, ESD/surge, Schottky and standard rectifiers, BJTs/BRTs, JFETs, CCRs, Darlingtons, RF discretes, and EMI filters, with miniaturized options down to ~0.62 × 0.32 mm² and ~1.0 × 0.6 mm² packages, low‑clamping ESD arrays with guaranteed max insertion‑loss options, and Schottkys tuned for Vf/IF—including an industry‑first ~500 mA / 30 V 01005‑class option.
Engineers combine these devices to move faster with fewer parts: BRTs integrate biasing (17 resistor combinations), CCRs provide fixed‑current LED drive with no EMI from switching, low‑Miller JFETs keep RF amplifiers stable, and EMI filter arrays add high attenuation with excellent clamping across single‑ended lines. With more than 6,000 part numbers across over 170 packages, enabled by the Treo Platform, programs standardize on interoperable building blocks that simplify procurement while meeting efficiency, robustness, and interface‑protection targets across vehicles, factories, and consumer electronics.
Isolation
Low power consumption: Consumes only 1.65 mA per channel at 1 Mbps data rates, ideal for energy-efficient designs in industrial and automotive applications.
Robustness: High common mode transient immunity (CMTI) ensures robust performance with fast switching speeds in noisy environments.
Digi-Max™ Family of Hi-Speed Digital Logic-to-Logic Isolators
Description:
- Full Duplex Communications
- Low Power Consumption
- 150 KV/µs Minimum Common Mode Rejection
- High Speed:
- 75 Mbit/s Data Rate (NRZ)
- 18 ns Maximum Propagation Delay
- 10 ns Maximum Pulse Width Distortion
- 4 ns Maximum Propagation Delay Skew
- 2.5 V to 5 V Level Translation
- Extended Industrial Temperature Range: -40°C to 125°C
- Safety and Regulatory Approvals
- UL1577 (5,000K VRM for 1 Minute)
Applications:
- Isolated PWM Control
- Industrial Field-bus Communications
- Microprocessor System Interface
- SPI
- Programmable Logic Control
- Isolated Data Acquisition System
- Voltage Level Translator
Benefits:
- Off-Chip Capacitive Isolation vs. On-Chip Capacitive or Electro-Magnetic Isolation
- Distance Through Insulation (DTI): 500um (Off-Chip) vs. 20um (On Chip / Magnetic)
- Meets EN60950 >0.4mm DTI requirement
- Double Protection Status for UL1577 Approvals (vs. Basic Protection for On-Chip & Magnetic)
- Better Long Term Reliability (500 hrs+ on sustained 5.5kVACrms)
- Off-Chip Capacitive Digital Isolation vs. Opto Couplers
- Higher Data Rates: Up to 100 Mbps vs. 25 Mbps
- CMTI (Common Mode Transient Immunity): 150 kV/us Minimum vs. 25 kV/us
- Higher Max Channel Count: Up to 4-Channels per device vs. 1 or 2
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