MMBD452LT1G

MMBD452LT1G is ON Semiconductor’s MMBD452 family: a small-signal, single fast-switching diode in a surface-mount package. It’s intended for general-purpose switching and protection in low-current, high-speed circuits.
Key points:
- Type: single, fast-switching silicon diode
- Package: surface-mount (T1G variant denotes a specific RoHS/tape-and-reel option)
- Typical uses: level shifting, clipping/limiting, small-signal rectification, and protection in logic/portable electronics
- Features: RoHS-compliant, low forward voltage drop, fast recovery, suitable for high-speed switching tasks
For exact ratings (reverse voltage, forward current, leakage, junction capacitance) and the specific package dimensions, consult the On Semiconductor datasheet for MMBD452LT1G and select the variant that matches your design.

MMBD452LT1G features:
- Single, high-speed fast-switching diode (MMBD family)
- Surface-mount, RoHS-compliant, lead-free device
- Tape-and-reel packaging (LT1G) for automatic assembly
- Suitable for fast switching, rectification and clamping in general-purpose circuits
- Wide operating temperature range (typical −55°C to +125°C)
- Small forward voltage drop and low leakage suitable for low-power switching applications
Note: For exact ratings (VRRM, IF, IFSM, trr, etc.), please consult the datasheet.

Pin count: 2 pins — Anode and Cathode.
Function: Small‑signal, high‑speed switching diode (general‑purpose switching, signal rectification/clamping/protection in logic and analog circuits).

Manufacturer: Diodes Incorporated (Diodes Inc.).
What kind of company: Diodes Inc. is a global semiconductor manufacturer specializing in discrete semiconductors, analog and mixed-signal ICs, power management devices and logic products (diodes, transistors, MOSFETs, voltage regulators, protection devices, etc.). Headquarters: Plano, Texas, USA; it supplies SMD components to the electronics industry worldwide.

MMBD452LT1G is a small-signal, fast-switching (low-capacitance) diode. Typical applications include:
- Fast switching and signal routing in digital/logic circuits
- Demodulation and envelope/peak detection in RF/communication links
- Small-signal rectification and detector circuits
- Clamping, waveform shaping, and level-shifting networks
- High-frequency or low-capacitance applications where diode loading must be minimized
- Reverse-polarity protection for low-power, compact PCB designs
Note: suitable for low-current, general-purpose switching tasks.

MMBD452LT1G is supplied in an SOD523 surface-mount package. The "LT1G" suffix denotes lead‑free finish and tape‑and‑reel packaging.