CURRENT 4.0 Amperes VOLTAGE 50 to 1000 Volts KBJ4A THRU KBJ4M Features · Glass Passivated Die Construction · High Case Dielectric Strength of 1500VRMS · Low Reverse Leakage Current · Surge Overload Rating to 120A Peak · Ideal for Printed Circuit Board Applications · Plastic Material - UL Flammability Classification 94V-0 P N A H C B L _ K E M J R D G Mechanical Data KBJ · Case : Molded Plastic · Terminals : Plated Leads, Solderable per MIL-STD-202, Method 208 · Polarity : Molded on Body · Mounting : Through Hole for #6 Screw · Mounting Torque : 5.0 in-Ibs Maximum · Approx. Weight : 4.6 grams · Marking : Type Number Dim Min Max Dim Min Max A 24.80 25.20 J 3.30 3.70 B 14.70 15.30 K 1.50 1.90 C 4.00 Nominal L 9.30 9.70 D 17.20 17.80 M 2.50 2.90 E 0.90 1.10 N 3.40 3.80 G 7.30 7.70 P 4.40 4.80 H 3.10 O/ 3.40 O/ R 0.60 0.80 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 KBJ 4A KBJ 4B KBJ 4D KBJ 4G KBJ 4J KBJ 4K KBJ 4M 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 VR(RMS) 35 70 140 280 420 560 700 Volts Io 4.0 Amps Non-Repetitive Peak Forward Surge Current, 8.3ms single half-sine-wave superimposed on rated load (JEDEC method) IFSM 120 Amps Forward voltage per element @ IF=2.0 A VFM 1.0 Volts Peak Reverse Current at Rated DC Blocking voltage @ TC=25℃ Average Rectified Output Current @ TC=115 ℃ @ TC=125℃ Typical Junction Capacitance per element (Note 1) Typical Thermal Resistance (Note 2) Operating and Storage Temperature Range IR 5.0 500 μA Cj 40 pF RθJA 5.5 ℃/W -65 to +150 ℃ Tj TSTG Notes: (1) Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. (2) Thermal resistance from junction to case per element. Unit mounted on 300 x 300 x 1.6mm aluminum plate heat sink. RATINGS AND CHARACTERISTIC CURVES KBJ4A THRU KBJ4M I F , INST ANT ANEOUS FOR WARD CURRENT (A) CURRENT RECTIFIED I O , AVERAGE 10 (A) 6 5 4 3 2 1 Resistive or Inductive load 0 25 50 75 100 125 150 T J = 150°C T J = 25°C 1.0 0.1 Pulse width = 300µs 0.01 0 160 C j, JUNCTION CAP ACIT ANCE (pF) Single half-sine-wave (JEDEC method) T j = 150°C 120 80 40 0 1.2 1.8 f = 1MHz T j = 25°C 100 0.1 1.0 10 V R , REVERSE VOL TAGE (V) Fi g. 4 Typical Junction Capacitance NUMBER OF CYCLES AT 60 Hz Fi g. 3 Max Non-Repetitive Sur ge Current (µA) 1.6 10 100 10 1000 T J = 150°C CURRENT 1 I R , INST ANT ANEOUS REVERSE (A) CURRENT 0.8 1000 180 I FSM , PEAK FWD SURGE 0.4 V F , INST ANT ANEOUS FOR WARD VOL TAGE (V) Fi g. 2 Typical Forward Characteristics T C , CASE TEMPERA TURE (°C) Fi g. 1 Forward Current Deratin g Curve T J = 125°C 100 T J = 100°C 10 1.0 T J = 25°C 0.1 0 20 PERCENT 40 60 80 100 120 140 OF RA TED PEAK REVERSE VOL TAGE (%) Fi g. 5 Typical Reverse Characteristics 100