

Overview
The BAS16J is a switching Diode made by Nexperia in a SOD-323F package with 2 pins. 1.25V@150mA 100V 250mA 4A 4ns 500nA@80V 550mW Independent SOD-323F Switching Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323F, from KiCad's library), ready for a KiCad board. 365,774 are in stock at JLCPCB (part C282360). 19 open-source boards in 13 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
10- Reverse voltage, most
- 100 V · VR, maximum reverse voltage · p. 2
- Forward current, most
- 250 mA · IF, maximum continuous current; standard footprint on single-sided FR4 PCB · p. 2
- Works from
- -65 °C · Tamb, minimum ambient temperature · p. 2
- Works up to
- 150 °C · Tamb, maximum ambient temperature · p. 2
- Junction, hottest
- 150 °C · Tj, maximum junction temperature · p. 2
- Junction to air (SC-90 (SOD323F))
- 230 K/W · maximum in free air; single-sided FR4 PCB, cathode mounting pad 1 cm² · p. 2
- Forward voltage
- 715 mV · maximum at IF = 1 mA, pulsed, Tamb = 25 °C · p. 3
- Forward voltage
- 855 mV · maximum at IF = 10 mA, pulsed, Tamb = 25 °C · p. 3
- Forward voltage
- 1 V · maximum at IF = 50 mA, pulsed, Tamb = 25 °C · p. 3
- Forward voltage
- 1.25 V · maximum at IF = 150 mA, pulsed, Tamb = 25 °C · p. 3
What it is and has
5- Switching speed
- trr ≤ 4 ns · p. 1
- Capacitance
- Low capacitance · p. 1
- Leakage current
- Low leakage current · p. 1
- Reverse voltage
- VR ≤ 100 V · p. 1
- Repetitive peak reverse voltage
- VRRM ≤ 100 V · p. 1
Specifications
26| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| reverse voltage VR | Per diode | max 100 V | 1 |
| reverse current IR | Per diode; VR = 80 V; Tamb = 25 °C | max 0.5 uA | 1 |
| reverse recovery time trr | Per diode; IF = 10 mA; IR = 10 mA; RL = 100 Ω; IR(meas) = 1 mA; Tamb = 25 °C | max 4 ns | 1 |
| repetitive peak reverse voltage VRRM | Per diode | max 100 V | 2 |
| reverse voltage VR | Per diode | max 100 V | 2 |
| forward current IF | Per diode; device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint | max 250 mA | 2 |
| non-repetitive peak forward current IFSM | Per diode; tp = 1 us; square wave; Tj(init) = 25 °C | max 4 A | 2 |
| non-repetitive peak forward current IFSM | Per diode; tp = 1 ms; square wave; Tj(init) = 25 °C | max 1 A | 2 |
| non-repetitive peak forward current IFSM | Per diode; tp = 1 s; square wave; Tj(init) = 25 °C | max 0.5 A | 2 |
| repetitive peak forward current IFRM | Per diode; tp ≤ 0.5 ms; δ ≤ 0.25 | max 500 mA | 2 |
| total power dissipation Ptot | Per diode; Tamb ≤ 25 °C; device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm² | max 550 mW | 2 |
| junction temperature Tj | Per device | max 150 °C | 2 |
| ambient temperature Tamb | Per device | min -65 · max 150 °C | 2 |
| storage temperature Tstg | Per device | min -65 · max 150 °C | 2 |
| thermal resistance from junction to ambient Rth(j-a) | in free air; device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm² | max 230 K/W | 2 |
| thermal resistance from junction to solder point Rth(j-sp) | Soldering point of cathode tab | max 55 K/W | 2 |
| forward voltage VF | Per diode; IF = 1 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 715 mV | 3 |
| forward voltage VF | Per diode; IF = 10 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 855 mV | 3 |
| forward voltage VF | Per diode; IF = 50 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 1 V | 3 |
| forward voltage VF | Per diode; IF = 150 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 1.25 V | 3 |
| reverse current IR | Per diode; VR = 25 V; Tamb = 25 °C | max 30 nA | 3 |
| reverse current IR | Per diode; VR = 80 V; Tamb = 25 °C | max 0.5 uA | 3 |
| reverse current IR | Per diode; VR = 25 V; Tj = 150 °C | max 30 uA | 3 |
| reverse current IR | Per diode; VR = 80 V; Tj = 150 °C | max 50 uA | 3 |
| diode capacitance Cd | Per diode; VR = 0 V; f = 1 MHz; Tamb = 25 °C | max 1.5 pF | 3 |
| peak forward recovery voltage VFRM | Per diode; IF = 10 mA; tr = 20 ns; Tamb = 25 °C | max 1.75 V | 3 |
Pins, by the datasheet
2- 1 K
- Cathode. · p. 1
- 2 A
- Anode. · p. 1
Ordering codes, by the datasheet
1- BAS16J
- SC-90 (SOD323F) · Plastic surface-mounted package; 2 leads; 1.7 mm x 1.25 mm x 0.7 mm body · p. 2
Parameters
12- Current - Rectified
- 250mA
- Diode Configuration
- Standalone
- Junction Temperature(Max)
- 150℃
- Non-Repetitive Peak Forward Surge Current
- 4A
- Operating Junction Temperature Range
- -65℃~+150℃
- Pd - Power Dissipation
- 550mW
- Reverse Leakage Current (Ir)
- 500nA@80V
- Reverse Recovery Time (trr)
- 4ns
- Thermal Resistance(Junction to Ambient)
- 230℃/W
- Voltage - DC Reverse(Vr)
- 100V
- Voltage - Forward(Vf)
- 715mV
- Voltage - Forward(Vf@If)
- 1.25V@150mA
Order codes
2- BAS16J,115LCSC C282360
- BAS16J,135LCSC C549198
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 19- 4 layers40.6 × 20.8 mm

- 2 layers35.2 × 17.9 mm

- 2 layers220 × 160 mm

- 2 layers142.7 × 194.5 mm

Soft Power Switch panelized
sparkfun/SparkFun_Soft_Power_Switch_Mk2
Documentation, example code, and hardware for the SparkFun Soft Power Switch - JST 2mm.
2,177 parts2 - 2 layers25.4 × 25.4 mm

Soft Power Switch USB C
sparkfun/SparkFun_Soft_Power_Switch_USB-C
Documentation, example code, and hardware for the SparkFun Soft Power Switch - USB-C.
61 parts2 - 2 layers102.5 × 75 mm

- 6 layers150 × 160 mm

- 6 layers160 × 100 mm

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Is there a KiCad symbol and footprint for the BAS16J?
Yes. The symbol is Device:D and the footprint Diode_SMD:D_SOD-323F, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAS16J?
SOD-323F, with 2 pins. Its footprint is drawn on this page.
Where is the BAS16J datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the BAS16J?
JLCPCB lists it as part C282360, with 365,774 in stock; the sellers' links on this page open their listings.
What can replace the BAS16J?
Parts like it in the library: the BAS16J-QX by Nexperia, the BAS21J by Nexperia, the GSGP5R by Suzhou Good-Ark Elec and the BAS316WS RR by Taiwan Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BAS16J?
19 boards in 13 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
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