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AH3390Q-P-B

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Diodes Incorporated Magnetic Sensors, TO-92S. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AH3390Q-P-B

Diodes Incorporated · Magnetic Sensors · TO-92S

AH3390Q-P-B from Diodes Incorporated, in a TO-92S. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VDD power_in Power supply input, operating range 3.0V to 28V (32V absolute maximum transient), with reverse blocking diode and Zener clamp.
2 GND power_in Ground pin.
3 OUTPUT output Open drain output with 30 to 55 mA current limit and Zener clamp, pulled low when B exceeds BOP, up to 28V pull-up rated with 32V absolute maximum.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package TO-92S
Category Sensors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output ON Voltage VOUT_ON 0.2 0.4 V IOUT = 20mA, B > Bop 3
Output Leakage Current ILKG 0.1 10 µA VOUT = 28V, B < Brp, Output off 3
Supply Current IDD 3 3.5 mA Output open, TA = +25C 3
Supply Current IDD 4 mA Output open, TA = -40C to +150C 3
Reverse Supply Current IDD_R 0.6 1500 µA VDD = -18V, TA = -40C to +150C 3
Reverse Supply Current IDD_R 1.6 2500 µA VDD = -28V, TA = -40C to +150C 3
Output Rising Time tR 0.2 1 µs RL = 1kΩ, CL = 20pF 3
Output Falling Time tF 0.1 1 µs RL = 1kΩ, CL = 20pF 3
Output Current Limit IOCL 30 55 mA B > Bop 3
Zener Clamp Voltage VZ 28 V IDD = 5mA 3
Operation Point BOPS 180 210 240 Gauss TA = -40C to +150C 4
Release Point BRPS 155 185 220 Gauss TA = -40C to +150C 4
Hysteresis BHY 17 25 35 Gauss TA = -40C to +150C 4
Supply Voltage VDD 32 V 3
Reverse Supply Voltage VDDR -32 V 3
Output Off Voltage VOUT_MAX 32 V 3
Continuous Output Current IOUT 60 mA 3
Reverse Output Current IOUT_R -50 mA 3
Package Power Dissipation PD 550 mW SIP-3 (Bulk Pack) 3
Storage Temperature Range Ts -65 165 C 3
Maximum Junction Temperature TJ 150 C 3
ESD HBM ESD HBM 8 kV Human Body Model 3
ESD MM ESD MM 800 V Machine Model 3
ESD CDM ESD CDM 2 kV Charged Device Model 3
Supply Voltage VDD 3 28 V Operating 3
Operating Temperature Range TA -40 150 C Operating 3
Reverse Supply Current IDD_R 0.6 µA VDD = -18V, TA = +25C 3
Reverse Supply Current IDD_R 1.6 µA VDD = -28V, TA = +25C 3
Device Power-On Time tP_ON 10 µs VDD >= 3V, B > Bop 3
Chopping Frequency fC 800 kHz 3
Response Time Delay tD 3.75 µs 3
Operation Point BOPS 210 Gauss VDD = 12V, TA = +25C 4
Release Point BRPS 185 Gauss VDD = 12V, TA = +25C 4
Hysteresis BHY 25 Gauss VDD = 12V, TA = +25C 4

CAD (KiCad official)

  • Symbol: AH3390Q-P-B
  • Footprint: Package_TO_SOT_THT:TO-92_Inline
  • 3D model: TO-92S (KiCad packages3D, STEP)
  • 3D model files: ah3390q-p-b-etched.step / ah3390q-p-b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ah3390q-p-b.step / ah3390q-p-b.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (15 pp, sha256 ab61368d1455478c, retrieved 2026-10-23, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF