BAT46X
Every spec below is cited to the manufacturer datasheet. Pick your exact ordering code, compare the closest alternatives, then ask the assistant what it means for your design.
What the BAT46X family does
The BAT46X is a surface mount Schottky barrier rectifier in the SOD-523 package. It handles a 100 V reverse voltage, 0.15 A average forward current, and 150 mW power dissipation. The device features fast switching speed and low junction capacitance. It is designed for use in low voltage high frequency circuit signals. The component operates across a junction temperature range of -40 to +125 degrees Celsius and meets MSL level 1 standards.
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Every number above is cited straight from the datasheet — ask what they mean for your design, and the assistant answers from the same source documents.
BAT46X datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| forward voltage (abs max) | — | — | 250 mV | IF = 0.1mA; • Maximum Ratings (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| operating temperature (abs max) | -40 °C | — | 125 °C | Junction temperature range | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| power dissipation (abs max) | — | — | 150 mW | • Maximum Ratings (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| reverse voltage (abs max) | — | — | 100 V | • Maximum Ratings (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| forward current (abs max) | — | — | 150 mA | Maximum average forward rectified current | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| reverse leakage current (abs max) | — | — | 300 nA | VR = 1.5V; • Maximum Ratings (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| rectified current (abs max) | — | — | 150 mA | (av); • Maximum Ratings (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| peak pulse current (abs max) | — | — | 750 mA | Non-repetitive peak forward surge current, t = 8.3ms half-sine wave | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| junction capacitance (abs max) | — | — | 20 pF | VR = 0V, f = 1.0MHz, typical | Hongjiacheng datasheet, p. 2 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
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1N4148W
10.0× lower junction capacitance, 5.0× higher forward voltage, 2.7× higher power dissipation
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