POWER SCHOTTKY RECTIFIERS tNegog 50 Amp, 30 and 40 Volts FEATURES DESCRIPTION Very Low Forward Voltage Unitrodes series of Schottky barrier power rectifiers is ideally suited for output Low Recovered Charge rectifiers and catch diodes in low voltage power supplies. The Unitrode high Rugged Package Design (DO-5) conductivity design, using a heavy copper top post and 4 point crimp, ensures cool @ Low Thermal Resistance thermal operation and low dynamic impedance. Rugged design absorbs stress that High Surge Current can damage glass-to-metal seal during installation and use. ABSOLUTE MAXIMUM RATINGS 1N6097 1N6098 Working Peak Reverse Voltage, Vawm 9 DC Blocking Voltage, Vp oie Repetitive Peak Reverse Voltage, Varm .---- Non-repetitive Peak Reverse Voltage, Vpsy - Average Rectified Forward Current, |g ecsccccccceccssss i ceeeccetsinsiiceeetsctssunsinssenasssennanintcirmericcnicanscisanarttst: SOA (Te = 70C) occ 20A (Te = 105C) Non-repetitive Peak Surge Current (8.3 MS), psy ccc cece tees teeeeeseteeenneseeeees ctees conten nucctiatecensseceaacasimanenseeinnsnias BODA eee eee eereetccessiee Operating and Storage Temperature Range, T, T.4, - 65 to +175C ... Peak Operating Junction Temperature, Tiioy - we 175C Thermal Resistance Junction to Case, Rojec 1C/WMax. .. ELECTRICAL CHARACTERISTICS (Tease = 25C) Characteristic Symbot Both Types Units Conditions Maximum Instantaneous lene 250 mA Vp == Rated, Reverse Current To = 125C Pulse Width = 300us, Duty Cycle < 2 percent Maximum Reverse Current Ip 250 mA V,_ = Rated, T. = 105C Maximum Instantaneous Vem 0.86 Vv \, = 157A Forward Voltage Te = 70C Vem 0.60 Vv 1p = 10A Pulse Width 300s Duty Cycle < 2 percent Capacitance Cc, 7000 pF Vp == 10V MECHANICAL SPECIFICATIONS 1N6097, 1N6098 DO-5 ins. mn 226 + .005 .72 + 0.13 NOTE 1 F ba - 28 UNF . 24 Notes: 1. Cathode is stud. 2. Maximum unlubricated stud torque: 30 inch pounds. 3. Angular orientation of terminal is undefined. 4. Maximum tension (90) anode terminal 15 pounds for 30 seconds. (LU 3/79 254 aug UNITRODETypical Forward Current vs Forward Voltage <> SP Ao 50 20 i, CURRENT (A) 1 & 0 Ss 0.01 0.02 O12 0.2 0.5 tz REVERSE CURRENT (mA) 20 50 100 Typical Reverse Current vs Reverse Voltage 1N6097, 1N6098 02 03 04 05 06 07 08 09 10 U1 100 90 80 70 60 50 40 30 20 10 0 V; VOLTAGE (V) V_ REVERSE VOLTAGE (% OF Vawy) MECHANICAL SPECIFICATIONS FLEXIBLE TOP LEAD (OPTIONAL) 1N6097, 1N6098 DO-5 with Flexible Lead Add an F Suffix to Part Number. Standard JEDEC |_____-_-__- y ___--|_ Rr DO-5 Package ins. mm M | 1.500% 100 38.104 254 a5 |p N| 475 4.250 120.65 + 6.35 ' P| 425% 025 10.80 +064 cate Flexile ot = [Qy 678 320 17.22 2813 Lal's ts [R] 205200501 | 5.2120.13DIA : Seung s | .075+ 010 1.91 40.25 Covers T -1 MIN. 2.54 MIN. Note: Consult Factory for Non-standard Lead Lengths. UNITRODE CORPORATION * 5 FORBES ROAD LEXINGTON, MA 02173 + TEL. (617) 861-6540 TWX (710) 326-6509 TELEX 95-1064 255 PRINTED IN U.S.A. Vi