4 layers202.5 × 307.5 mm
Element foxtrot
visionspacetec/VST104-Foxtrot
VST104 Flat-Sat board - referred as element_foxtrot
147 parts5
Overview
The BAT54JFILM is a schottky Diode made by STMicroelectronics in a SOD-323 package with 2 pins. -40℃~+150℃ 1 Independent 1.25A 1uA@30V 300mA 40V 900mV@100mA SOD-323 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:BAT54J, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 35,551 are in stock at JLCPCB (part C86299). 3 open-source boards in 3 repositories on GitHub use it.
Symbol
Footprint
From the datasheet
9- Reverse voltage, most
- 40 V · Repetitive peak reverse voltage, max · p. 2
- Forward current, most
- 300 mA · Continuous forward current, max at Tj = 25 °C · p. 2
- Junction, hottest
- 150 °C · Operating junction temperature, max · p. 2
- Junction to air (SOD323)
- 550 K/W · Junction to ambient, epoxy PCB with recommended pad layout · p. 2
- Forward voltage
- 240 mV · Forward voltage, max at IF = 0.1 mA, Tj = 25 °C · p. 2
- Forward voltage
- 320 mV · Forward voltage, max at IF = 1 mA, Tj = 25 °C · p. 2
- Forward voltage
- 400 mV · Forward voltage, max at IF = 10 mA, Tj = 25 °C · p. 2
- Forward voltage
- 500 mV · Forward voltage, max at IF = 30 mA, Tj = 25 °C · p. 2
- Forward voltage
- 900 mV · Forward voltage, max at IF = 100 mA, Tj = 25 °C · p. 2
What it is and has
7- Losses
- Low conduction and reverse losses · p. 1
- Switching losses
- Negligible switching losses · p. 1
- Recovery
- Low forward and reverse recovery times · p. 1
- Switching
- Extremely fast switching · p. 1
- Mounting
- Surface mount device · p. 1
- Capacitance
- Low capacitance diode · p. 1
- Compliance
- ECOPACK®2 compliant component · p. 1
Specifications
20| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| IF IF | max 300 mA | 1 | |
| VRRM VRRM | max 40 V | 1 | |
| C (typ) C | typ 7 pF | 1 | |
| Tj (max) Tj | max 150 °C | 1 | |
| Repetitive peak reverse voltage VRRM | Tj = 25 °C | max 40 V | 2 |
| Continuous forward current IF | Tj = 25 °C | max 300 mA | 2 |
| Surge non repetitive forward current IFSM | Tj = 25 °C; tp = 10 ms Sinusoidal | max 1.25 A | 2 |
| Storage temperature range Tstg | min -65 · max 150 °C | 2 | |
| Operating junction temperature range Tj | min -40 · max 150 °C | 2 | |
| Maximum soldering temperature TL | max 260 °C | 2 | |
| Junction to ambient(1) Rth(j-a) | SOD323; epoxy printed circuit board with recommended pad layout | max 550 °C/W | 2 |
| Reverse leakage current IR(1) | Tj = 25 °C; VR = 30 V; pulse test: tp = 5 ms, δ < 2% | max 1 uA | 2 |
| Reverse leakage current IR(1) | Tj = 100 °C; VR = 30 V; pulse test: tp = 5 ms, δ < 2% | max 100 uA | 2 |
| Forward voltage drop VF(2) | Tj = 25 °C; IF = 0.1 mA; pulse test: tp = 380 us, δ < 2% | max 240 mV | 2 |
| Forward voltage drop VF(2) | Tj = 25 °C; IF = 1 mA; pulse test: tp = 380 us, δ < 2% | max 320 mV | 2 |
| Forward voltage drop VF(2) | Tj = 25 °C; IF = 10 mA; pulse test: tp = 380 us, δ < 2% | max 400 mV | 2 |
| Forward voltage drop VF(2) | Tj = 25 °C; IF = 30 mA; pulse test: tp = 380 us, δ < 2% | max 500 mV | 2 |
| Forward voltage drop VF(2) | Tj = 25 °C; IF = 100 mA; pulse test: tp = 380 us, δ < 2% | max 900 mV | 2 |
| Diode capacitance C | VR = 1 V, F = 1 MHz | typ 7 · max 10 pF | 2 |
| Reverse recovery time trr | IF = 10 mA, IR = 10 mA, Tj = 25 °C; Irr = 1 mA, RL = 100 Ω | max 5 ns | 2 |
Ordering codes, by the datasheet
12- BAT54FILM
- SOT-23 · Single; 3000; tape and reel · p. 13
- BAT54SFILM
- SOT-23 · Serial; 3000; tape and reel · p. 13
- BAT54CFILM
- SOT-23 · Common cathode; 3000; tape and reel · p. 13
- BAT54AFILM
- SOT-23 · Common anode; 3000; tape and reel · p. 13
- BAT54WFILM
- SOT-323 · Single; 3000; tape and reel · p. 13
- BAT54SWFILM
- SOT-323 · Serial; 3000; tape and reel · p. 13
- BAT54CWFILM
- SOT-323 · Common cathode; 3000; tape and reel · p. 13
- BAT54AWFILM
- SOT-323 · Common anode; 3000; tape and reel · p. 13
- BAT54JFILM
- SOD-323 · 5 mg; 3000; tape and reel · p. 13
- BAT54JFILM-HQ
- SOD-323 · 5 mg; 10000; tape and reel · p. 13
- BAT54KFILM
- SOD-523 · 1.4 mg; 3000; tape and reel · p. 13
- BAT54ZFILM
- SOD-123 · 10 mg; 3000; tape and reel · p. 13
Parameters
10- Current - Rectified
- 300mA
- Diode Configuration
- 1 Independent
- Junction Temperature(Max)
- 150℃
- Non-Repetitive Peak Forward Surge Current
- 1.25A
- Operating Junction Temperature Range
- -40℃~+150℃
- Reverse Leakage Current (Ir)
- 1uA@30V
- Thermal Resistance(Junction to Ambient)
- 550℃/W
- Voltage - DC Reverse(Vr)
- 40V
- Voltage - Forward(Vf)
- 240mV
- Voltage - Forward(Vf@If)
- 900mV@100mA
Order codes
1- BAT54JFILMLCSC C86299
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 3- 4 layers223.5 × 147.3 mm
- 2 layers60 × 90 mm
BSPD BrakeSystemPlausibilityDevice
green-lion-racing/glr-bspd
BSPD for Formula Student. This PCB is used to check for implausibility between the delivered motor power aswell as the brake inputs.
144 partsMIT
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Is there a KiCad symbol and footprint for the BAT54JFILM?
Yes. The symbol is Diode:BAT54J and the footprint Diode_SMD:D_SOD-323, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAT54JFILM?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the BAT54JFILM datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the BAT54JFILM?
JLCPCB lists it as part C86299, with 35,551 in stock; the sellers' links on this page open their listings.
What can replace the BAT54JFILM?
Parts like it in the library: the 1N5819WS by Guangdong Hottech, the B5819WS by hongjiacheng, the 1N5819WS S4 by JSMSEMI and the SD103AWS by Guangdong Hottech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BAT54JFILM?
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
1N5819WS
SOD-3231 Independent 1A 25A 40V 500uA@40V 600mV@1A SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky DiodesB5819WS
SOD-323-55℃~+150℃ 10A 1A 1mA@40V 40V 600mV@1A Independent SOD-323 Schottky Diodes ROHShongjiachengSchottky Diodes1N5819WS S4
SOD-3231.5A 350mA 40V 5uA@30V 600mV@200mA Standalone SOD-323 Schottky Diodes ROHSJSMSEMISchottky DiodesSD103AWS
SOD-3231 Independent 2A 350mA 40V 5uA@30V 600mV@200mA SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky DiodesSD103AWS
SOD-323-55℃~+150℃ 1.5A 350mA 370mV@20mA 40V 5uA@40V Independent SOD-323 Schottky Diodes ROHShongjiachengSchottky DiodesB5819WS
SOD-323-55℃~+125℃ 1A 1mA@40V 25A 40V 900mV@3A Independent SOD-323 Schottky Diodes ROHSMDDSchottky DiodesB5819WS
SOD-323-55℃~+125℃ 1.5A 1A 40V 600mV@1A Independent SOD-323 Schottky Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Schottky DiodesB5819WS
SOD-323-65℃~+125℃ 1A 40V 50uA 580mV@1A 9A Standalone SOD-323 Schottky Diodes ROHSGOODWORKSchottky Diodes