HL3415A
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 HL3415A family does
The HL3415A is a P-channel MOSFET in the SOT-23 package, designed for battery-operated systems, solid-state relays, and direct logic-level interfaces. It features a drain-source voltage of -20 V, a continuous drain current of -5.6 A, and an on-resistance below 42 mΩ at -4.5 V gate drive. The device supports junction temperatures from -55 to +150 °C and includes fast switching speeds with a total gate charge of 11 nC. Its trench power technology enables efficient voltage-controlled switching for low-power applications requiring reliable performance across commercial and industrial environments.
HL3415A datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| rds on | — | 31 mOhm | 42 mOhm | VGS = -4.5V, ID = -5.0A; (on); ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| forward voltage | — | — | -1.2 V | IS = -5.0A, VGS = 0V; ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| operating temperature (abs max) | -55 °C | — | 150 °C | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) | |
| power dissipation (abs max) | — | — | 1.3 W | • 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 = -20V, VGS = 0V; zero; ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| breakdown voltage ds | -20 V | — | — | VGS = 0V, ID = -250μA; ☑ Ordering Information | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information |
| drain current (abs max) | — | — | -5.6 A | TA = 25°C @ Steady State; • Maximum Ratings (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 1 — • Maximum Ratings (Ta=25°C Unless otherwise specified) |
| vgs threshold | — | -620 mV | — | Hongjiacheng datasheet, p. 2 — ☑ Ordering Information | |
| input capacitance | — | 1.18 nF | — | VGS = 0VVDS = -10Vf = 1MHz; • Dynamic Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Dynamic Parameters (Ta=25°C Unless otherwise specified) |
| output capacitance | — | 125 pF | — | VGS = 0VVDS = -10Vf = 1MHz; • Dynamic Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Dynamic Parameters (Ta=25°C Unless otherwise specified) |
| reverse transfer capacitance | — | 88 pF | — | VGS = 0VVDS = -10Vf = 1MHz; • Dynamic Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Dynamic Parameters (Ta=25°C Unless otherwise specified) |
| gate charge | — | 11 nC | — | VGS = -4.5VVDS = -10VID = -4.0A; • Switching Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Switching Parameters (Ta=25°C Unless otherwise specified) |
| rise time | — | 10 ns | — | VGS = -4.5VVDS = -10VID = -1.0ARGEN = 2.5Ω; turn; • Switching Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Switching Parameters (Ta=25°C Unless otherwise specified) |
| fall time | — | 30 ns | — | VGS = -4.5VVDS = -10VID = -1.0ARGEN = 2.5Ω; turn; • Switching Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Switching Parameters (Ta=25°C Unless otherwise specified) |
| reverse recovery time | — | 31 ns | — | IF = -4.0Adi/dt = 100A/us; • Switching Parameters (Ta = 25°C Unless otherwise specified) | Hongjiacheng datasheet, p. 2 — • Switching Parameters (Ta=25°C Unless otherwise specified) |
HL3415A frequently asked questions
What is the breakdown voltage (ds) when VGS = 0V and ID = -250μA?
The breakdown voltage (ds) is -20 V.
What is the maximum drain current for the HL3415A at TA = 25°C under steady state conditions?
The maximum drain current is -5.6 A at TA = 25°C @ Steady State.
What is the fall time of the HL3415A under the condition VGS = -4.5V, VDS = -10V, ID = -1.0A, and RG = 2.5Ω?
The fall time is 30 ns.
What is the forward voltage when IS = -5.0A and VGS = 0V?
The forward voltage is -1.2 V.
What is the gate charge of the HL3415A at VGS = -4.5V, VDS = -10V, and ID = -4.0A?
The gate charge is 11 nC.
What is the input capacitance of the HL3415A?
The input capacitance is 1.18 nF at VGS = 0V, VDS = -10V, and f = 1MHz.
What is the maximum operating temperature for the HL3415A?
The operating temperature is 150 °C.
What is the output capacitance of the HL3415A at VGS = 0V, VDS = -10V, and f = 1MHz?
The output capacitance is 125 pF.
What is the maximum power dissipation of the HL3415A at Ta = 25°C?
The maximum power dissipation is 1.3 W.
What is the maximum on-resistance (rds on) for the HL3415A?
The on-resistance is 31 mOhm at VGS = -4.5V and ID = -5.0A.
What is the reverse leakage current?
The reverse leakage current is -1 µA at VDS = -20V and VGS = 0V.
What is the reverse recovery time of the HL3415A at Ta = 25°C with IF = -4.0A and di/dt = 100A/us?
The reverse recovery time is 31 ns.