Specifications
| Attribute | Value |
| Supplier | onsemi |
| Package / Case | Tube |
| Series | SWITCHMODE™ |
| Part Status | Active |
| Diode Configuration | 1 Pair Common Cathode |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 100 V |
| Current - Average Rectified(Io)(per Diode) | 15A |
| Voltage - Forward (Vf) (Max) @ If | 800 mV @ 15 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 4.5 µA @ 100 V |
| Operating Temperature - Junction | 175°C (Max) |
| Mounting Type | Through Hole |
Overview
Description
MBR30H100CTG is a Schottky barrier rectifier diode rated for 30 A and 100 V. It combines a low forward voltage drop with very fast switching, enabling high-efficiency rectification in switching power supplies and DC-DC converters. The Schottky construction also yields low reverse-recovery losses, useful for freewheeling diodes in motor drives and inverters. It is offered in a surface-mount package (CTG variant) suitable for automated assembly. Typical highlights include IF(AV) = 30 A and VRRM = 100 V, with low leakage and strong surge capability, plus solid thermal performance. For exact parameters (forward voltage at 30 A, leakage, junction temperature, and the precise package details), consult the manufacturer’s datasheet or distributor page.
Features
Here are the main features of MBR30H100CTG:
- N-channel enhancement-mode power MOSFET
- 100 V blocking voltage
- 30 A continuous drain current
- Trench-gate technology for low on-resistance and high efficiency
- Low gate charge and fast switching for reduced drive power
- Robust body diode and avalanche ruggedness for inductive-load switching
- Wide operating temperature range suitable for power applications
- RoHS compliant and suitable for surface-mount packaging (CTG) with Tape & Reel availability
Typical uses: DC-DC converters, motor control, and other high-speed switching power applications. For exact Rds(on), Vgs(th), and thermal specs, consult the official datasheet.
- N-channel enhancement-mode power MOSFET
- 100 V blocking voltage
- 30 A continuous drain current
- Trench-gate technology for low on-resistance and high efficiency
- Low gate charge and fast switching for reduced drive power
- Robust body diode and avalanche ruggedness for inductive-load switching
- Wide operating temperature range suitable for power applications
- RoHS compliant and suitable for surface-mount packaging (CTG) with Tape & Reel availability
Typical uses: DC-DC converters, motor control, and other high-speed switching power applications. For exact Rds(on), Vgs(th), and thermal specs, consult the official datasheet.
Pinout
Pin count: 3 pins (plus mounting tab/heat sink).
Function: single high‑current Schottky barrier rectifier (30 A, 100 V). Pin assignments are typically Anode (pin 1), Cathode (pin 2), and the metal tab/third terminal tied to the Cathode (heat sink/case).
Function: single high‑current Schottky barrier rectifier (30 A, 100 V). Pin assignments are typically Anode (pin 1), Cathode (pin 2), and the metal tab/third terminal tied to the Cathode (heat sink/case).
Manufacturer
Manufacturer: Diodes Incorporated.
What kind of company: Diodes Inc. is a global semiconductor manufacturer that designs and produces discrete and analog semiconductor components—Schottky and general-purpose diodes, rectifiers, transistors, MOSFETs, logic and power-management ICs—supplying consumer, computing, communications and industrial markets.
What kind of company: Diodes Inc. is a global semiconductor manufacturer that designs and produces discrete and analog semiconductor components—Schottky and general-purpose diodes, rectifiers, transistors, MOSFETs, logic and power-management ICs—supplying consumer, computing, communications and industrial markets.
Application
MBR30H100CTG is a high‑current Schottky barrier rectifier (low forward drop, fast switching). Common applications include:
- Input rectification in AC–DC adapters and switch‑mode power supplies
- Freewheel/rectification in DC‑DC converters and motor drives
- Solar charge controllers and PV inverters
- Battery chargers and other power regulators
- Automotive power electronics (DC‑DC converters, compact modules)
- Redundant/ORing diode paths in multi‑supply systems
These uses leverage its high efficiency and fast switching for rectification in power electronics.
- Input rectification in AC–DC adapters and switch‑mode power supplies
- Freewheel/rectification in DC‑DC converters and motor drives
- Solar charge controllers and PV inverters
- Battery chargers and other power regulators
- Automotive power electronics (DC‑DC converters, compact modules)
- Redundant/ORing diode paths in multi‑supply systems
These uses leverage its high efficiency and fast switching for rectification in power electronics.
