The NSR02100HT1G from onsemi is a single silicon Schottky barrier diode designed for fast switching, circuit protection, and voltage-clamping applications. It combines low forward voltage, low reverse leakage, and low capacitance in a compact SOD-323 surface-mount package.
The device has a minimum reverse-breakdown voltage of 100V and a continuous forward-current rating of 200mA. Its non-repetitive peak forward-surge-current rating is 2A for pulse durations below 10ms.
Maximum forward voltage is 0.45V at 1mA, 0.57V at 10mA, 0.80V at 100mA, and 0.95V at 200mA. The low forward-voltage characteristic helps reduce conduction losses in low-current power and protection circuits.
Maximum reverse leakage current is 0.05μA at 50V and 0.15μA at 100V. Total capacitance is 4pF typical and 10pF maximum at VR=1V and f=1MHz, supporting use in capacitance-sensitive switching and signal paths.
Maximum power dissipation is 200mW under the specified PCB conditions. Junction-to-ambient thermal resistance is 635°C/W, and the operating and storage junction-temperature range is −55°C to +150°C.
The NSR02100HT1G is supplied in a two-terminal SOD-323 package. Pin 1 is the cathode, pin 2 is the anode, and the device marking is JC. It is supplied lead-free on tape and reel with 3,000 units per reel and complies with RoHS and halogen-free requirements.
Key Specifications
- Manufacturer: onsemi
- Manufacturer Part Number: NSR02100HT1G
- Device Type: Schottky Barrier Diode
- Configuration: Single
- Semiconductor Material: Silicon
- Minimum Reverse-Breakdown Voltage: 100V
- Continuous Forward Current: 200mA
- Non-Repetitive Peak Surge Current: 2A
- Maximum Forward Voltage: 0.45V at 1mA
- Maximum Forward Voltage: 0.57V at 10mA
- Maximum Forward Voltage: 0.80V at 100mA
- Maximum Forward Voltage: 0.95V at 200mA
- Maximum Reverse Leakage: 0.05μA at 50V
- Maximum Reverse Leakage: 0.15μA at 100V
- Typical Total Capacitance: 4pF
- Maximum Total Capacitance: 10pF
- Capacitance Test Conditions: VR=1V and f=1MHz
- Maximum Power Dissipation: 200mW
- Junction-to-Ambient Thermal Resistance: 635°C/W
- Operating and Storage Temperature: −55°C to +150°C
- Package: SOD-323
- Terminal Count: Two
- Pin Configuration: Pin 1 Cathode and Pin 2 Anode
- Device Marking: JC
- Mounting Type: Surface Mount
- Moisture Sensitivity Level: MSL 1
- Packaging: Tape and Reel
- Standard Reel Quantity: 3,000 Units
- Compliance: Lead-Free, RoHS, Halogen-Free, and BFR-Free
- Product Status: Active
Typical Applications
Suitable for buck and boost DC-DC converters, reverse-voltage and reverse-current protection, voltage clamping, signal protection, portable electronics, and wearable devices. Forward current, reverse voltage, surge conditions, temperature, and PCB thermal performance should be verified in the final design.
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