Ideal Diodes

Ideal diodes and Ideal diode controllers are compact semiconductor devices used to protect your system or design against reverse voltage or reverse current. The space-saving components notably reduce the energy often lost across the forward voltage drop of traditional silicon or Schottky diodes. RS Components offer a wide range of high-quality devices from leading brands including Maxim Integrated, Analog Devices and Linear Technology.

What is an Ideal Diode?

An ideal diode is a semiconductor device that performs how a perfect conductor should. When a positive voltage is applied across the anode (+) terminal to the cathode (-) terminal the ideal diode conducts the flow of current instantly forward. When the voltage is applied in reverse the diode conducts no current at all.

What is an Ideal Diode Controller?

An ideal Diode controller is a device that drives an external N channel MOSFET to mimic an ideal diode with a very low voltage drop and an insignificant reverse current.

Applications

These compact semiconductor devices are used in a wide range of applications and designs in the electronics industry. The board mount IC components are available in a range of input voltages, mounting types, pin counts and industry-standard package types to suit your every need. Some of the most common areas are

  • Telecom and networking
  • Data centres and servers
  • Linear control
  • Redundant power supplies
  • Overvoltage and overcurrent protection
  • Controllers and actuators

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Description Price Maximum Continuous Current Operating Supply Voltage Range Number of Channels per Chip Internal MOSFETs Maximum On Resistance Typical Switching Time Mounting Type Package Type Pin Count Quiescent Current Reverse Leakage Current Maximum Operating Temperature Minimum Operating Temperature Automotive Standard
RS Stock No. 133-3310
Mfr. Part No.ZXGD3112N7TC
MYR11.74
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
New
RS Stock No. 212-2533
Mfr. Part No.MAX16171ATA/VY+T
MYR9.118
Each (In a Pack of 5)
units
100mA 4 → 57 V 1 Yes - - - 8 TDFN-CU 8 - - - - -
RS Stock No. 135-6183
Mfr. Part No.LT4320HMSE#PBF
MYR34.59
Each
units
1.5mA 9 → 72 V 4 Yes - - Surface Mount MSOP 12 1.5mA - +125 °C -40 °C AEC-Q100
RS Stock No. 192-2734
Mfr. Part No.MAX40200AUK+T
MYR1.594
Each (On a Reel of 2500)
units
1A 1.5 → 5.5 V 1 Yes - 1.6 ms, 65 μs Surface Mount SOT-23 5 18µA 1.5µA +125 °C -40 °C -
RS Stock No. 192-3037
Mfr. Part No.MAX40200AUK+T
MYR3.623
Each (In a Pack of 10)
units
1A 1.5 → 5.5 V 1 Yes - 1.6 ms, 65 μs Surface Mount SOT-23 5 18µA 1.5µA +125 °C -40 °C -
RS Stock No. 135-6194
Mfr. Part No.LT4321IUF#PBF
MYR17.07
Each
units
0.8mA 20 → 80 V 8 Yes - - Surface Mount QFN 16 800µA 32 → 60 (Total Supply Current Shutdown)µA +85 °C -40 °C -
RS Stock No. 135-6190
Mfr. Part No.LT4320IDD#PBF
MYR33.22
Each
units
1.5mA 9 → 72 V 4 Yes - - Surface Mount DFN 8 1.5mA - +85 °C -40 °C AEC-Q100
RS Stock No. 906-3322
Mfr. Part No.LTC4415EDHC#PBF
MYR29.95
Each (In a Pack of 2)
units
4A - 2 Yes - 9µs Surface Mount PDFN 16 44µA 1µA +125 °C -40 °C -
New
RS Stock No. 212-2532
Mfr. Part No.MAX16171ATA/VY+T
MYR5.644
Each (On a Reel of 2500)
units
100mA 4 → 57 V 1 Yes - - - 8 TDFN-CU 8 - - - - -
RS Stock No. 168-9514
Mfr. Part No.ZXGD3112N7TC
MYR8.635
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
RS Stock No. 203-5818
Mfr. Part No.MAX16141AAAF/VY+
MYR16.53
Each (On a Tape of 75)
units
- 3.5 → 36 V 2 No 1.3 - - TQFN 16 - - - - -
New
RS Stock No. 216-8617
Mfr. Part No.LTC4359IDCB#TRMPBF
MYR27.685
Each (In a Pack of 2)
units
- 4 → 80 V 1 No - - - DFN 6 - - - - -
New
RS Stock No. 216-8616
Mfr. Part No.LTC4359IDCB#TRMPBF
MYR19.134
Each (On a Reel of 500)
units
- 4 → 80 V 1 No - - - DFN 6 - - - - -
RS Stock No. 906-3296
Mfr. Part No.LTC4353IDE#PBF
MYR36.40
Each
units
- - 2 No - 0.4µs Surface Mount PDFN 16 1.5mA - +85 °C -40 °C -
RS Stock No. 906-3334
Mfr. Part No.LTC4415IMSE#PBF
MYR34.58
Each
units
4A - 2 Yes - 9µs Surface Mount MSOP 16 44µA 1µA +125 °C -40 °C -
New
RS Stock No. 216-8615
Mfr. Part No.LTC4359HMS8#PBF
MYR31.08
Each (In a Pack of 2)
units
- 4 → 80 V 1 No - - - MSOP 8 - - - - -
RS Stock No. 851-6803
Mfr. Part No.LTC4357CMS8#PBF
MYR19.30
Each (In a Pack of 5)
units
- - - - - - Surface Mount MSOP 8 - - - - -
RS Stock No. 906-3283
Mfr. Part No.LTC4352CMS#PBF
MYR25.46
Each (In a Pack of 2)
units
- - 1 No - 0.5µs Surface Mount MSOP 12 1.4mA - +70 °C 0 °C -
New
RS Stock No. 216-8614
Mfr. Part No.LTC4359HMS8#PBF
MYR27.949
Each (In a Tube of 50)
units
- 4 → 80 V 1 No - - - MSOP 8 - - - - -
RS Stock No. 145-7247
Mfr. Part No.LTC4353IDE#PBF
MYR31.231
Each (In a Tube of 91)
units
- - 2 No - 0.4µs Surface Mount PDFN 16 1.5mA - +85 °C -40 °C -