HL3400A
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 HL3400A family does
The HL3400A is an N-channel trench power MOSFET in the SOT-23 package. It features a 30 V drain-source voltage rating, 5.8 A continuous drain current, and less than 35 mΩ on-resistance at 10 V gate drive. The device includes an integrated body diode with 1.0 V forward voltage and supports fast switching speeds for high-frequency applications. Engineers typically use this component for battery protection circuits, load switching functions, and general power management tasks requiring compact, low-loss control in commercial and industrial systems.
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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.
HL3400A datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| rds on | — | — | 35 mOhm | VGS = 10V, ID = 5.8A; (on); ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| forward voltage | — | — | 1 V | IS = 1.0A, VGS = 0V; ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| operating temperature (abs max) | -55 °C | — | 150 °C | Junction temperature | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| power dissipation (abs max) | — | — | 350 mW | • Maximum Ratings (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| reverse leakage current | — | — | 1 µA | VDS = 24V, VGS = 0V; zero; ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| breakdown voltage ds | 30 V | — | — | VGS = 0V, ID = 250μA; ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| drain current (abs max) | — | — | 5.8 A | • Maximum Ratings (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| vgs threshold | 700 mV | — | 1.4 V | VDS = VGS, ID = 250μA; gate(th); ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| input capacitance | — | — | 1.05 nF | VDS = 15V, VGS = 0V, f = 1MHZ; • Dynamic Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Dynamic Parameters (Ta=25°C Unless otherwise specified) |
| output capacitance | — | 99 pF | — | VDS = 15V, VGS = 0V, f = 1MHZ; • Dynamic Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Dynamic Parameters (Ta=25°C Unless otherwise specified) |
| reverse transfer capacitance | — | 77 pF | — | VDS = 15V, VGS = 0V, f = 1MHZ; • Dynamic Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Dynamic Parameters (Ta=25°C Unless otherwise specified) |
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