Overview
The BAS21HT1 is a high voltage switching diode manufactured by onsemi. This diode is designed for high voltage applications and is AEC-Q101 qualified, making it suitable for automotive and other demanding environments. It is also Pb-free, halogen-free, and RoHS compliant, ensuring environmental sustainability and regulatory compliance.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Continuous Reverse Voltage | VR | 250 | V |
| Repetitive Peak Reverse Voltage | VRRM | 250 | V |
| Peak Forward Current | IF | 200 | mA |
| Repetitive Peak Forward Current | IFRM | 500 | mA |
| Non-Repetitive Peak Forward Surge Current (60 Hz) | IFSM(surge) | 2.5 | A |
| Reverse Voltage Leakage Current (VR = 200 Vdc) | IR | 0.1 - 100 | nA - μA |
| Forward Voltage (IF = 100 mA) | VF | 1000 - 1250 | mV |
| Diode Capacitance (VR = 0, f = 1.0 MHz) | CD | 5.0 | pF |
| Reverse Recovery Time (IF = IR = 30 mA, RL = 100 Ω) | trr | 50 | ns |
Key Features
- NSV prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable.
- Pb-free, halogen-free, and RoHS compliant.
- High continuous reverse voltage (VR) and repetitive peak reverse voltage (VRRM) of 250 V.
- Low reverse voltage leakage current.
- Fast reverse recovery time of 50 ns.
Applications
The BAS21HT1 is suitable for various high voltage switching applications, including automotive systems, power supplies, and general-purpose switching circuits. Its high voltage ratings and fast recovery time make it ideal for use in circuits where high reliability and performance are critical.
Q & A
- What is the continuous reverse voltage rating of the BAS21HT1?
The continuous reverse voltage rating is 250 V. - Is the BAS21HT1 RoHS compliant?
Yes, the BAS21HT1 is RoHS compliant. - What is the peak forward current rating of the BAS21HT1?
The peak forward current rating is 200 mA. - What is the repetitive peak forward current rating of the BAS21HT1?
The repetitive peak forward current rating is 500 mA. - What is the reverse recovery time of the BAS21HT1?
The reverse recovery time is 50 ns. - Is the BAS21HT1 suitable for automotive applications?
Yes, it is AEC-Q101 qualified and suitable for automotive and other demanding environments. - What is the diode capacitance of the BAS21HT1 at 1 MHz?
The diode capacitance is 5.0 pF. - What is the non-repetitive peak forward surge current of the BAS21HT1?
The non-repetitive peak forward surge current is 2.5 A. - What are the operating temperature ranges for the BAS21HT1?
The junction and storage temperature range is from -55°C to +150°C. - Is the BAS21HT1 Pb-free and halogen-free?
Yes, the BAS21HT1 is Pb-free, halogen-free, and BFR-free.
