BAT41K

Part: BAT41 — STMicroelectronics

Type: Low capacitance small signal Schottky diode

Description: 100 V Schottky barrier diode with 200 mA continuous forward current, 3 pF typical capacitance, and 150 °C max junction temperature, suited for high-speed switching applications.

Operating Conditions:

• Reverse voltage: 100 V
• Operating temperature: -65 to +150 °C
• Max continuous forward current: 200 mA

Absolute Maximum Ratings:

• Max repetitive peak reverse voltage: 100 V
• Max continuous forward current: 200 mA
• Max junction/storage temperature: +150 °C

Key Specs:

• Repetitive peak reverse voltage (V RRM): 100 V
• Continuous forward current (I F): 200 mA
• Surge non repetitive forward current (I FSM): 1 A (t p = 10 ms sinusoidal)
• Reverse leakage current (I R): 0.1 μA max (T j = 25 °C, V R = 50 V)
• Forward voltage drop (V F): 450 mV max (T j = 25 °C, I F = 1 mA)
• Forward voltage drop (V F): 1000 mV max (T j = 25 °C, I F = 200 mA)
• Diode capacitance (C): 3 pF typ, 10 pF max (V R = 1 V, f = 1 MHz)

Features:

• Low leakage current losses
• Negligible switching losses
• Low forward and reverse recovery times
• Extremely fast switching
• Surface mount device
• Low capacitance diode
• ECOPACK2 compliant

Applications:

• General Rectification
• Reverse polarity protection
• Voltage clamping
• High-speed switching

Package:

• SOD-123 (10 mg)
• SOD-523 (1.4 mg)

• Low leakage current losses
• Negligible switching losses
• Low forward and reverse recovery times
• Extremely fast switching
• Surface mount device
• Low capacitance diode
• ECOPACK2 compliant

• General Rectification
• Reverse polarity protection
• Voltage clamping
• High-speed switching

In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark.