ESJA28 (2.2kV, 2.7kV/10mA) Outline Drawings HIGH VOLTAGE DIODE ESJA19 is high reliability resin molded type high voltage diode in small size package which is sealed a multilayed mesa type silicon chip by epoxy resin. Cathode Mark Lot No. o 2.5 27 min. Features High reliability design. Ultra small pakage. High temperature resistivity 6.5 o 0.5 27 min. Cathode Mark Type Applications Distributor-less Ignition system of Coil Distributed Type for Automobile Maximum Ratings and Characteristics Mark ESJA28-02S ESJA28-03 Absolute Maximum Ratings Items Symbols Repetitive Peak Renerse Voltage VRRM Non-Repetitive Peak Reverse Voltage VRSM Average Output Current IO Suege Current IFSM ESJA28 Condition f=60Hz Ignition Pulse -02S -03 2.2 2.7 kV 2.5 3.0 kV f=150Hz,1minute 60 Hz Sine wave 10 60 Hz Sine-half wave mA 1.0 peak value Operating Junction Temperature Tj Storage Temperature Tstg Units 150 A °C -40 to +150 °C Electrical Characteristics (Ta=25°C Unless otherwise specified ) Items Symbols Conditions ESJA28 -02S -03 7 8.4 Units Maximum Forward Voltage Drop VF IF=10mA Maximum Reverse Current IR1 VR=2.2kV 5 µA Maximum Reverse Current IR2 VR=2.5kV 10 µA Minimum Avalanche Breakdown Voltage Vz Iz=100µA 2.7 V kV ESJA28(2.2kV,2.7kv/5mA) Characteristics 100 ESJA28-03 Tj=150°C 1 ESJA28-02S 80 ESJA28-03 I 60 [mA] Tj=100°C 0.1 IR F ESJA28-02S [µA] 40 Tj=100°C 0.01 Tj= 25°C ESJA28-03 ESJA28-02S 20 Tj= 25°C ESJA28-03 ESJA28-02S 0 1E-3 0 2 4 V 6 F 8 10 0 1 2 [V] VR Forward Characteristics 3 4 [kV] Reverse Characteristics 2.0 Tj=25°C f=1MHz 1.6 100 I Cj 1.2 R [ µ A] [pF] 10 0.8 Tj= 25°C Tj=100°C ESJA28-02S ESJA28-02S 0.4 ESJA28-03 ESJA28-03 0.0 1 0 40 80 V Bias 120 160 200 [V] Junction Capacitance Characteristics 2 4 V 6 AV [kV] Avalanche Breakdown Voltage 8 10