SCHOTTKY RECTIFIER
21DQ06
2 Amp
DO-41
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM VF TJ @ 2 Apk, TJ = 125°C range
Description/Features Units
A V V °C The 21DQ06 axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. Low profile, axial leaded outline High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability
21DQ06
2 60 0.55 - 40 to 150
CASE STYLE AND DIMENSIONS
Conform to JEDEC Outline DO-204AL (DO-41) Dimensions in millimeters and inches
1
Web Site: WWW.PS-PFS.COM
21DQ06
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
21DQ06
60
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current * See Fig. 4 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 6 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 340 60 4.0 0.5 A mJ A 5µs Sine or 3µs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied
21DQ06
2
Units
A
Conditions
50% duty cycle @ TC = 106°C, rectangular wave form
TJ = 25 °C, IAS = 1 Amps, L = 8 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop (1)
21DQ06
Typ. 0.53 0.67 0.49 0.61 0.02 7.0 120 8.0 Max. 0.60 0.75 0.55 0.67 0.50 10
Units
V V V V mA mA pF nH @ 2A @ 4A @ 2A @ 4A
Conditions
TJ = 25 °C TJ = 125 °C VR = rated VR
IRM CT LS
Max. Reverse Leakage Current (1) Typical Junction Capacitance Typical Series Inductance
TJ = 25 °C TJ = 125 °C
VR = 5VDC(test signal range100Khz to 1Mhz) 25°C Measured lead to lead 5mm from package body
(1) Pulse Width < 300µs, Duty Cycle
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