MBR20200CT Diode Array 1 Pair Common Cathode 200V 10A Through Hole TO-220-3
The MBR20200CT is a Schottky barrier diode array packaged as a common-cathode pair in a JEDEC TO-220AB body. Built for high-current rectification, the pair delivers very low forward voltage and low reverse leakage to reduce conduction losses in power stages. The molded-plastic package is UL 94V-0 rated and manufactured using void-free molding for reliable mechanical integrity.
Rated for 200 V blocking and a 20.0 A average forward current, the MBR20200CT handles demanding rectification tasks while offering strong surge capability for transient events. Its low VF at rated currents minimizes heat generation, and the TO-220AB mounting simplifies heatsinking and PCB placement. High-temperature solderability (250°C, 6.35 mm from case for 10 s) eases assembly without compromising reliability.
Suited to compact power assemblies, the diode pair balances efficiency and manufacturability: low forward drop for improved efficiency, high surge tolerance for robustness, and a familiar through-hole package for easy thermal connection. Typical design use focuses on output rectification and protection duties where dependable conduction and simple thermal management are priorities.
Features:
- Schottky barrier common-cathode diode pair in TO-220AB package.
- Low forward voltage to reduce conduction losses.
- Low reverse leakage for improved efficiency.
- High average forward current capability (20 A).
- High peak surge current handling (IFSM = 150 A).
- UL 94V-0 rated, void-free molded plastic construction.
- High-temperature soldering capability (250°C, 6.35 mm from case for 10 s).
- JEDEC TO-220AB for easy heatsinking and mounting.
Specifications:
| Parameter | Symbol / Condition | Value | Unit |
|---|---|---|---|
| Marking Code: | — | MBR20200CT | — |
| Maximum Repetitive Peak Reverse Voltage: | VRRM | 200 | V |
| Maximum RMS Voltage: | VRMS | 140 | V |
| Maximum DC Blocking Voltage: | VDC | 200 | V |
| Maximum Average Forward Rectified Current: | IF(AV) | 20.0 | A |
| Peak Forward Surge Current (8.3 ms, JEDEC Method): | IFSM | 150 | A |
| Maximum Instantaneous Forward Voltage @ IF = 10 A: | VF | 0.95 (typ.) | V |
| DC Reverse Current @ VR = Rated, TA = 25°C: | IR | 0.2 | mA |
| DC Reverse Current @ VR = Rated, TA = 100°C: | IR | 50.0 | mA |
| Typical Thermal Resistance, Junction-to-Case: | RθJC | 1.5 | °C/W |
| Operating Junction Temperature Range: | TJ | -55 to +150 | °C |
| Storage Temperature Range: | TSTG | -55 to +150 | °C |
| Case / Package: | — | JEDEC TO-220AB (Through Hole) | — |
Pinout Diagram:
Footprint Diagram:
Applications:
- Switching Power Supplies.
- Output Rectification.
- Freewheeling / Clamp Circuits.
- Polarity Protection.
Package Contents:
- 1x MBR20200CT Diode Array 1 Pair Common Cathode 200V 10A Through Hole TO-220-3
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