Overview
The BAV199 is a switching Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins. -55℃~+150℃@(Tj) 1 Pair Series Connection 1.25V@150mA 1A 200mW 215mA 3us 5nA@75V 70V SOT-23 Switching Diodes ROHS.
PCBKit's library has its KiCad symbol (Diodes:Diode x2 A1C3_A3C2, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 32,080 are in stock at JLCPCB (part C68971).
Symbol
Footprint
From the datasheet
7- Junction, hottest
- 150 °C · maximum operating junction temperature · p. 1
- Forward current, most
- 500 mA · maximum forward continuous current at Ta = 25℃ · p. 1
- Reverse voltage, most
- 70 V · maximum DC blocking voltage · p. 1
- Forward voltage
- 900 mV · maximum at IF = 1 mA · p. 1
- Forward voltage
- 1 V · maximum at IF = 10 mA · p. 1
- Forward voltage
- 1.1 V · maximum at IF = 50 mA · p. 1
- Forward voltage
- 1.25 V · maximum at IF = 150 mA · p. 1
What it is and has
3- Application
- Low leakage current applications · p. 1
- Package
- SOT-23 · p. 1
- Marking
- JY · p. 1
Specifications
15| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Non-Repetitive Peak Reverse Voltage VRM | Ta=25℃ | max 70 V | 1 |
| DC Blocking Voltage VR | Ta=25℃ | max 70 V | 1 |
| Forward Continuous Current IFM | Ta=25℃ | max 500 mA | 1 |
| Average Rectified Output Current IO | Ta=25℃ | max 215 mA | 1 |
| Non-Repetitive Peak Forward Surge Current IFSM | Ta=25℃, t=8.3ms | max 1 A | 1 |
| Power Dissipation PD | Ta=25℃ | max 200 mW | 1 |
| Operation Junction and Storage Temperature Range TJ,TSTG | min -55 · max 150 ℃ | 1 | |
| Reverse breakdown voltage V(BR) | IR= 100uA, Ta=25℃ | min 70 V | 1 |
| Reverse voltage leakage current IR | VR=70V, Ta=25℃ | max 5 nA | 1 |
| Forward voltage VF | IF=1mA, Ta=25℃ | max 900 mV | 1 |
| Forward voltage VF | IF=10mA, Ta=25℃ | max 1000 mV | 1 |
| Forward voltage VF | IF=50mA, Ta=25℃ | max 1100 mV | 1 |
| Forward voltage VF | IF=150mA, Ta=25℃ | max 1250 mV | 1 |
| Diode capacitance CD | VR=0, f=1MHz, Ta=25℃ | max 2 pF | 1 |
| Reverse recovery time t rr | IF = IR=10mA, Ta=25℃ | max 3 us | 1 |
Parameters
11- Current - Rectified
- 500mA
- Diode Configuration
- 1 Pair Series Connection
- Junction Temperature(Max)
- 150℃
- Non-Repetitive Peak Forward Surge Current
- 1A
- Operating Junction Temperature Range
- -55℃~+150℃
- Pd - Power Dissipation
- 200mW
- Reverse Leakage Current (Ir)
- 5nA@75V
- Reverse Recovery Time (trr)
- 3us
- Voltage - DC Reverse(Vr)
- 70V
- Voltage - Forward(Vf)
- 900mV
- Voltage - Forward(Vf@If)
- 1.25V@150mA
Order codes
1- BAV199LCSC C68971
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | A | Passive |
| 2 | C | Passive |
| 3 | COMAC | Passive |
Show this part on your page
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Is there a KiCad symbol and footprint for the BAV199?
Yes. The symbol is Diodes:Diode x2 A1C3_A3C2 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAV199?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the BAV199 datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the BAV199?
JLCPCB lists it as part C68971, with 32,080 in stock; the sellers' links on this page open their listings.
What can replace the BAV199?
Parts like it in the library: the BAV199 by HXY MOSFET, the BAV199 by amsem, the BAV199 by POPPULA and the MMBD4448H by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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