CMJH080 Surface mount Diode-Current Limiting Single: High Current

Product catalog summary

Description: The CENTRAL SEMICONDUCTOR CMJ0130 series are silicon field effect current regulator diodes designed to maintain a constant current across a wide voltage range. These devices are housed in a low-profile SOD-123FL case and offer special selections for critical applications.

Features: The diodes are noted for high reliability, superior lot-to-lot consistency, and availability in leaded versions. Special selections are available for specific needs.

Maximum Ratings:

Peak Operating Voltage: 100 V for CMJ0130 to CMJ5750, 50 V for CMJH080 to CMJH180
Power Dissipation: 500 mW
Operating and Storage Temperature: -65 to +150 °C
Thermal Resistance: 250 °C/W

Electrical Characteristics: The document provides detailed specifications for each diode type, including regulator current, dynamic impedance, knee impedance, limiting voltage, and temperature coefficient. For example, the CMJ0130 has a nominal regulator current of 0.13 mA and a minimum dynamic impedance of 6.0 MΩ.

Notes:

Pulsed Method: Pulse Width is calculated as 27.5 divided by IP NOM (mA).
Temperature Coefficient is measured between +25°C and +50°C.

Mechanical Outline: The diodes are encapsulated in the SOD-123FL case, with lead codes indicating cathode and anode positions.

Catalog excerpts

CMJH080 Surface mount Diode-Current Limiting Single: High Current-1

DESCRIPTION: The CENTRAL SEMICONDUCTOR CMJ0130 series types are silicon field effect current regulator diodes designed for applications requiring a constant current over a wide voltage range. These devices are manufactured in the epoxy molded, low profile SOD-123FL case. Special selections of IP (regulator current) are available for critical applications. SURFACE MOUNT SILICON CURRENT LIMITING DIODE MARKING: SEE MARKING CODES ON ELECTRICAL CHARACTERISTICS TABLE SOD-123FL CASE FEATURES: • High Reliability • Special Selections Available • Superior Lot to Lot Consistency • Leaded Devices Available MAXIMUM RATINGS: (TA=25°C) Peak Operating Voltage (CMJ0130 THRU CMJ5750) Peak Operating Voltage (CMJH080 THRU CMJH180) Power Dissipation Operating and Storage Junction Temperature Thermal Resistance ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) Regulator Current (Note 1) Minimum Dynamic Impedance Minimum Knee Impedance Maximum Limiting Voltage Temperature Coefficient (Note 2) CMJH180 16 18 20 0.02 1.8 Notes: 1) Pulsed Method: Pulse Width (ms) = 27.5 divided by IP NOM (mA) 2) The Temperature Coefficient is measured between + 25°C and +50°C. Marking Code

Open the catalog to page 1