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CMPSH1-4 Surface mount Rectifier-Schottky (500mA) Single

CMPSH1-4 Surface mount Rectifier-Schottky (500mA) Single

Product catalog summary

Description: The CENTRAL SEMICONDUCTOR CMPSH1-4 is a high current Schottky rectifier designed for surface mount applications, particularly in mobile communications and DC-DC converters. It is housed in a SOT-23F package.

Features: The rectifier supports a high current of 1.0 Amp and is packaged in a Power SOT-23F.

Maximum Ratings:

Continuous Reverse Voltage (VR): 40 V
Continuous Forward Current (IF): 1.0 A
Average Forward Current (IO): 1.75 A
Peak Forward Surge Current (t ≤ 100µs): 12 A
Peak Forward Surge Current (t ≤ 10ms): 5.2 A
Power Dissipation (PD): 350 mW
Operating and Storage Junction Temperature (TJ, Tstg): -65 to +150 °C
Thermal Resistance (ΘJA): 357 °C/W

Electrical Characteristics:

Reverse Current (IR) at VR=30V: 100 µA max
Breakdown Voltage (BVR) at IR=100µA: 40 V min
Forward Voltage (VF) at various currents:
- IF=100mA: 390 mV
- IF=500mA: 480 mV
- IF=1.0A: 550 mV
- IF=1.5A: 620 mV
- IF=1.0A, TA=100°C: 420 mV
Capacitance (CT) at VR=25V, f=1.0MHz: 25 pF
Reverse Recovery Time (trr) at IF=500mA, IR=500mA, Irr=50mA: 12 ns

Mechanical Outline: The SOT-23F case includes a lead configuration with the anode on pin 1, no connection on pin 2, and the cathode on pin 3. The marking code for this component is SH1.

Catalog excerpts

CMPSH1-4 Surface mount Rectifier-Schottky (500mA) Single-1

SURFACE MOUNT HIGH CURRENT SILICON SCHOTTKY RECTIFIER Semiconductor corp. High Current, Schottky Rectifier in a surface mount SOT-23F package suitable for high current applications in mobile communications and DC-DC converters. Continuous Reverse Voltage Continuous Forward Current Average Forward Current Peak Forward Surge Current, t<100us Peak Forward Surge Current, t<10ms Power Dissipation Operating and Storage Junction Temperature Thermal Resistance SYMBOL UNITS ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN TYP MAX UNITS

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CMPSH1-4 Surface mount Rectifier-Schottky (500mA) Single-2

SURFACE MOUNT HIGH CURRENT SILICON SCHOTTKY RECTIFIER Semiconductor corp. SOT-23F CASE - MECHANICAL OUTLINE LEAD CODE:

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