2 layers114 × 61.4 mm
BAT54J
NexperiaExtended
1 Independent 200mA 2uA@25V 30V 600mA 800mV@100mA SOD-323F Schottky Diodes ROHS
- Part id
- nexperia/BAT54J
- Category
- Schottky Diodes
- Package
- SOD-323F
- Pins
- 2
- In stock
- 0 at JLCPCB (C130415)
- Used on
- 82 open-source boards
Overview
The BAT54J is a schottky Diode made by Nexperia in a SOD-323F package with 2 pins. 1 Independent 200mA 2uA@25V 30V 600mA 800mV@100mA SOD-323F Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:BAT54J, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323F, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C130415). 82 open-source boards in 73 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
11- Reverse voltage, most
- 30 V · reverse voltage, max · p. 2
- Forward current, most
- 200 mA · continuous forward current, max · p. 2
- Works from
- -65 °C · ambient temperature, min · p. 2
- Works up to
- 150 °C · ambient temperature, max · p. 2
- Junction, hottest
- 150 °C · junction temperature, max · p. 2
- Junction to air (SC-90)
- 230 K/W · in free air, cathode mounting pad 1 cm², max · p. 2
- Forward voltage
- 240 mV · IF = 0.1 mA, pulsed, Tamb = 25 °C, max · p. 3
- Forward voltage
- 320 mV · IF = 1 mA, pulsed, Tamb = 25 °C, max · p. 3
- Forward voltage
- 400 mV · IF = 10 mA, pulsed, Tamb = 25 °C, max · p. 3
- Forward voltage
- 500 mV · IF = 30 mA, pulsed, Tamb = 25 °C, max · p. 3
- Forward voltage
- 800 mV · IF = 100 mA, pulsed, Tamb = 25 °C, max · p. 3
What it is and has
5- Diode type
- Schottky barrier single diode · p. 1
- Protection
- Integrated guard ring for stress protection · p. 1
- Forward voltage
- Low · p. 1
- Capacitance
- Low · p. 1
- Package
- Very small and flat lead SMD plastic package · p. 1
Specifications
20| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| forward current IF | max 200 mA | 1 | |
| reverse voltage VR | max 30 V | 1 | |
| forward voltage VF | IF = 1 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 320 mV | 1 |
| reverse voltage VR | max 30 V | 2 | |
| forward current IF | max 200 mA | 2 | |
| repetitive peak forward current IFRM | tp ≤ 1 s; δ ≤ 0.5 | max 300 mA | 2 |
| non-repetitive peak forward current IFSM | tp < 10 ms; square wave; Tj(init) = 25 °C | max 600 mA | 2 |
| total power dissipation Ptot | 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 | max 150 °C | 2 | |
| ambient temperature Tamb | min -65 · max 150 °C | 2 | |
| storage temperature Tstg | 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; reflow soldering | 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 | IF = 0.1 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 240 mV | 3 |
| forward voltage VF | IF = 1 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 320 mV | 3 |
| forward voltage VF | IF = 10 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 400 mV | 3 |
| forward voltage VF | IF = 30 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 500 mV | 3 |
| forward voltage VF | IF = 100 mA; tp ≤ 300 us; δ ≤ 0.02; pulsed; Tamb = 25 °C | max 800 mV | 3 |
| reverse current IR | VR = 25 V; Tamb = 25 °C | max 2 uA | 3 |
| diode capacitance Cd | VR = 1 V; f = 1 MHz; Tamb = 25 °C | max 10 pF | 3 |
Pins, by the datasheet
2- 1 K
- Cathode; the marking bar indicates the cathode. · p. 1
- 2 A
- Anode. · p. 1
Ordering codes, by the datasheet
1- BAT54J
- SC-90 (SOD323F) · Plastic surface-mounted package; 2 leads; 1.7 mm x 1.25 mm x 0.7 mm body · p. 2
- 4 layers350 × 155 mm
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Questions
Is there a KiCad symbol and footprint for the BAT54J?
Yes. The symbol is Diode:BAT54J 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 BAT54J?
SOD-323F, with 2 pins. Its footprint is drawn on this page.
Where is the BAT54J datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the BAT54J?
JLCPCB lists it as part C130415, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BAT54J?
Parts like it in the library: the PMEG4005EJ by Nexperia, the PMEG6010CEJ by Nexperia, the PMEG4010CEJ by Nexperia and the 1N5819WS by KEXIN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BAT54J?
82 boards in 73 repositories on GitHub; the most starred are listed on this page, with their KiCad files.