Overview
The BAS21QAZ is a high-voltage switching diode manufactured by Nexperia USA Inc. This component is designed for high-speed switching applications and is encapsulated in a leadless ultra-small DFN1010D-3 (SOT1215) Surface-Mounted Device (SMD) plastic package. The diode is AEC-Q101 qualified, ensuring its suitability for automotive and other demanding environments.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Forward Current (I_F) | T = 25°C | - | - | 330 | mA |
| Reverse Voltage (V_R) | - | - | - | 200 | V |
| Repetitive Peak Reverse Voltage (V_RRM) | - | - | - | 250 | V |
| Forward Voltage (V_F) | I = 200 mA, T = 25°C | - | - | 1.25 | V |
| Reverse Recovery Time (t_rr) | I = 30 mA | - | - | 50 | ns |
| Reverse Leakage Current (I_R) | V = 200 V, T = 25°C | - | - | 100 | nA |
| Capacitance (C_d) | V = 0 V, f = 1 MHz | - | - | 2 | pF |
| Operating Temperature - Junction | - | - | - | 150 | °C |
| Package | - | - | - | DFN1010D-3 (SOT1215) | - |
Key Features
- High switching speed: t_rr ≤ 50 ns
- Low leakage current: I_R ≤ 100 nA
- High reverse voltage: V_R ≤ 200 V
- Low capacitance: C_d ≤ 2 pF
- Ultra-small and leadless SMD plastic package (DFN1010D-3 / SOT1215)
- Low package height of 0.37 mm
- Suitable for Automatic Optical Inspection (AOI) of solder joints
- AEC-Q101 qualified for automotive applications
Applications
- High-speed switching
- General-purpose switching
- Voltage clamping
- Reverse polarity protection
Q & A
- What is the maximum forward current of the BAS21QAZ diode?
The maximum forward current is 330 mA.
- What is the maximum reverse voltage of the BAS21QAZ diode?
The maximum reverse voltage is 200 V.
- What is the typical reverse recovery time of the BAS21QAZ diode?
The typical reverse recovery time is 50 ns.
- What is the package type of the BAS21QAZ diode?
The package type is DFN1010D-3 (SOT1215).
- Is the BAS21QAZ diode AEC-Q101 qualified?
- What is the maximum operating junction temperature of the BAS21QAZ diode?
The maximum operating junction temperature is 150°C.
- What is the typical forward voltage drop of the BAS21QAZ diode at 200 mA?
The typical forward voltage drop is 1.25 V.
- What is the capacitance of the BAS21QAZ diode at 0 V and 1 MHz?
The capacitance is 2 pF.
- Is the BAS21QAZ diode suitable for high-speed switching applications?
- What are some common applications of the BAS21QAZ diode?
