2DQ06 SCHOTTKY RECTIFIER 2 Amp Major Ratings and Characteristics Characteristics alues Units I F(A) Rectangular 2 A waveform RRM 60 F @ 2 Apk, T = 25 C 0.55 range - 40 to 50 C Description/Features The 2DQ06 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 ery low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead-Free plating CASE STYLE AND DIMENSIONS Conform to EDEC Outline DO-204AL (DO-4) Dimensions in millimeters and inches
oltage Ratings R Part number Max. DC Reverse oltage () RWM Max. Working Peak Reverse oltage () 2DQ06 60 Absolute Maximum Ratings Parameters 2DQ06 Units Conditions I F(A) Max. Average Forward Current 2 A 50% duty cycle @ T C = 6 C, rectangular wave form * See Fig. 4 I FSM Max. Peak One Cycle Non-Repetitive 340 5µs Sine or 3µs Rect. pulse Following any rated A load condition and with Surge Current * See Fig. 6 60 ms Sine or 6ms Rect. pulse rated RRM applied E AS Non-Repetitive Avalanche Energy 4.0 m T = 25 C, I AS = Amps, L = 8 mh I AR Repetitive Avalanche Current 0.5 A Current decaying linearly to zero in µsec Frequency limited by max. A =.5 x R typical Electrical Specifications 2DQ06 Parameters Units Conditions Typ. Max. FM 0.49 I RM Max. Forward oltage Drop 0.55 Max. Reverse Leakage Current 0.53 0.02 0.60 @ 2A 0.50 ma @ 2A = 25 C 0.6 () 0.67 () 0.67 7.0 0.75 @ 4A ma @ 4A = 25 C = 25 C = 25 C R = rated R C T Typical unction Capacitance 20 pf R = 5 DC (test signal range0khz to Mhz) 25 C L S Typical Series Inductance 8.0 nh Measured lead to lead 5mm from package body () Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 2DQ06 Units Conditions Max. unction Temperature Range -40 to 50 C T stg Max. Storage Temperature Range -40 to 50 C R tha Max. Thermal Resistance unction 0 C/W DC operation to Ambient Without cooling fin R thl Typical Thermal Resistance unction 25 C/W DC operation (See Fig. 4) to Lead wt Approximate Weight 0.33(0.02) g (oz.) Case Style DO-204AL(DO-4) < thermal runaway condition for a diode on its own heatsink (*) dptot dtj Rth( j-a) 2
0 Reverse Current - I R (ma) 0. 0.0 0.00 T = 50 C 25 C 0 C 75 C 50 C 25 C Instantaneous Forward Current - I (A) F T = 50 C T = 25 C T = 25 C 0.000 0 20 40 60 00 Reverse oltage - R () Fig. 2 - Typical alues of Reverse Current s. Reverse oltage 0. 0 0.3 0.6 0.9.2 Forward oltage Drop - FM () Fig. - Maximum Forward oltage Drop Characteristics unction Capacitance - C (pf) T 0 T = 25 C 0 20 40 60 Reverse oltage - R () Fig. 3 - Typical unction Capacitance s. Reverse oltage 3
50 2 Allowable Lead Temperature - ( C) 20 90 60 Square wave (D = 0.50) 80% Rated applied R DC 30 = /8 inch see note (2) 0 0 2 3 Average Power Loss - (Watts).6.2 0.8 0.4 RMS Limit D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 DC 0 0 2 3 Average Forward Current - I F(A) (A) Fig. 4 - Maximum Allowable Lead Temperature s. Average Forward Current Average Forward Current - I F(A) (A) Fig. 5 - Forward Power Loss Characteristics 00 Non-Repetitive Surge Current - I FSM (A) 0 At Any Rated Load Condition And With Rated Applied Following Surge RRM 0 00 000 Square Wave Pulse Duration - t p (microsec) Fig. 6 - Maximum Non-Repetitive Surge Current (2) Formula used: T L = - (Pd + Pd RE ) x R thl ; Pd = Forward Power Loss = I F(A) x FM @ (I F(A) / D) (see Fig. 5); Pd RE = Inverse Power Loss = R x I R ( - D); I R @ R = 80% rated R 4
Ordering Information Table Device Code 2 D Q 06 TR 2 3 4 5-2 = 2.A (Axial and small packages - Current is x) 2 - D = DO-4 package 3 - Q = Schottky Q.. Series 4-06 = oltage Rating : 60 5 - TR = Tape & Reel package ( 5000 pcs) TB = Tape & Box package (Ammunition -3000 pcs) - = Box package (00 pcs) Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level and Lead-Free. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (3) 252-75 TAC Fax: (3) 252-7309 isit us at for sales contact information. /04 5