CURRENT 1.5 Amperes VOLTAGE 50 to 1000 Volts KB151 THRU KB157 Features · Glass Passivated Die Construction · Diffused Junction · Low Forward Voltage Drop, High Current Capability · Surge Overload Rating to 50A Peak · Ideal for Printed Circuit Boards · Case to Terminal Isolation Voltage 1500V · Plastic Material - UL Flammability Classification Rating 94V-0 A B + - D C WOB E Mechanical Data · Case : WOB, Molded Plastic · Terminals : Plated Leads Solderable per MIL-STD-202, Method 208 · Polarity : As Marked on Body · Weight : 1.3 grams (approx.) · Mounting Position : Any · Marking : Type Number - + G G Dim Min Max A 8.84 9.86 B 4.00 4.60 C 27.90 D 25.40 E 0.71 0.81 G 4.60 5.60 A ll Dimens ions in mm Maximum Ratings And Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols KB151 KB152 KB153 KB154 KB155 KB156 KB157 Units Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRMM VRWM VR 50 100 200 400 600 800 1000 Volts RMS Reverse Voltage VRMS 35 70 140 280 420 560 700 Volts Io 1.5 Amps Non-Repetitive Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) IFSM 50 Amps Forward Voltage (per element) @ IF=1.5 A VFM 1.0 Volts Peak Reverse Current at Rated DC Blocking Voltage @ TA=25℃ Average Rectified Output Current @ TA=25℃ @ TA=100℃ Typical Junction Capacitance (Note 1) Typical Thermal Resistance, Junction to Case (Note 2) Operating and Storage Temperature Range IRM 5.0 500 μA Cj 12 pF RθJA 84 ℃/W Tj TSTG -65 to +150 Notes: (1) Measured at 1.0MHz and Applied Reverse Voltage of 4.0V DC. (2) Thermal Resistance from junction to case mounted on PC board with 13 x 13mm (0.03mm thick) land areas. ℃ RATING AND CHARACTERISTIC CURVES KB151 THRU KB157 10 I F , INS TANTANE OUS F OR WAR D C UR R E NT (A) I F , AV E R AG E F OR WAR D C UR R E NT (A) 1.5 S ingle phas e half-s ine-wave 60Hz res is tive or inductive load 1.0 0.5 0 0 25 50 75 100 125 T A , AMB IE NT T E MP E R AT UR E (°C ) F ig. 1 F orward C urrent Derating C urve 0.1 T j = 25°C P uls e width = 300µ s 0.01 150 0.2 0.6 1.0 1.4 V F , INS TANTANE OUS F OR WAR D V OLTAG E (V ) F ig. 2 Typical F orward C haracteris tics 100 50 T j = 25°C f = 1mz P uls e Width 8.3 ms S ingle Half-S ine-W ave (J E DE C Method) C j, J UNC T ION C APAC ITANC E (pF ) 40 30 20 10 0 1 10 1 100 10 1 NUMB E R OF C Y C LE S AT 60 Hz F ig. 3 Max Non-R epetitive S urge C urrent 10 V R , R E V E R S E V OLTAG E (V ) F ig. 4 Typical J unction C apacitance 200 I R , INS TANTANE OUS R E V E R S E C UR R E NT (µ A) I F S M, P E AK F OR WAR D S UR G E C UR R E NT (A) 1.0 100 T j = 100°C 10 1.0 T j = 25°C 0.1 0.01 0 40 80 120 160 P E R C E NT OF R AT E D P E AK R E V E R S E V OLTAG E (%) F ig. 5 Typical R evers e C haracteris tics 100