Durable MICROCHIP UPS140E3TR7 Schottky Barrier Rectifier with matte Sn plating and UL94V0 epoxy case
Key Attributes
Model Number:
UPS140E3/TR7
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
50A
Reverse Leakage Current (Ir):
400uA@40V
Diode Configuration:
1 Independent
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
450mV@1A
Current - Rectified:
1A
Mfr. Part #:
UPS140E3/TR7
Package:
DO-216AA
Product Description
Product Overview
The UPS140e3 is a Schottky Barrier Rectifier designed for efficient power management. It features a low forward voltage drop, a low profile package with an integral locking bottom metal tab for an efficient heat path, and low thermal resistance. This product is suitable for use in switching and regulating power supplies and charge pump circuits.
Product Attributes
- Brand: Microsemi
- Package: Powermite 1 (DO-216AA)
- Certifications: RoHS compliant
- Case Material: Epoxy meets UL94V-0
- Electrode Finish: Matte Sn plating
Technical Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 40 | V | |
| Working Peak Reverse Voltage (VRWM) | 40 | V | |
| DC Blocking Voltage (VR) | 40 | V | |
| RMS Reverse Voltage (VR(RMS)) | 28 | V | |
| Average Rectified Forward Output Current (IO) | 1.0 | A | TC = 135C |
| Peak Repetitive Forward Current (IFRM) | 2.0 | A | 100kHz square wave, TC = 135C |
| Non Repetitive Peak Forward Surge Current (IFSM) | 50 | A | 8.3ms single half sine wave |
| Voltage Rate of Change (dV/dt) | 10000 | V/s | at max VR |
| Storage Temperature (TSTG) | -55 to +150 | C | |
| Junction Temperature (TJ) | -55 to +125 | C | |
| Junction to Case (bottom) Thermal Resistance (RJC) | 15 | C/W | |
| Junction to Ambient Thermal Resistance (RJA) | 240 | C/W | Mounted on FR-4 PC board using 1oz copper with recommended minimum footprint |
| Maximum Forward Voltage (VF) | 0.43 | V | IF = 1.0 A, TJ = 85C |
| Maximum Instantaneous Reverse Current (IR) | 0.10 | mA | VR = 40V, TJ = 25C |
| Junction Capacitance (CT) | 70 | pF | VR = 5V, f = 1MHz |
2411272108_MICROCHIP-UPS140E3-TR7_C3757274.pdf
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