Avalanche Diodes Electrical Characteristics (Ta = 25°C) Type No. VRM (V) RM 25 40 Rectangular wave single shot –40 to +130 50 R 2M 130 RY 23 200 RY 24 1.0 (100µs) –40 to +150 0.1 (100µs) –40 to +130 400 to 450 (Typical) Reverse surge current IRSM (A) Rectangular wave single shot 5 Ta = 25ºC 4 Ta = 80ºC 3 2 1 0 0 5 10 15 20 Pulse width t (ms) 25 30 250 300 RY 23, 24 IZSM Rating Allowable abalanche current IZSM (mA) 1000 (Typical) 800 Ta = 25ºC Ta = 80ºC 600 400 200 0 0 50 200 100 150 Pulse width t (µs) External Dimensions Fig. A (Unit: mm) 0.78 ±0.05 Flammability: UL94V-0 or Equivalent 7.2±0.2 62.5 ±0.7 Cathode Mark 4.0 ±0.2 112 Others IR (H) (µA) (V/°C) (%/°C) VR = VRM VR = VRM IZ= 1mA IZ= 1mA 5.0 20 (Ta = 80°C) — Z 0.09typ RZ (Ω) IZ =0.5 to 1.5A Mass (g) Fig. 0.44 A 5max 50 (Ta = 100°C) 135 to 180 250 to 400 400 IRSM Rating J IR (µA) 60 to 70 RM 25, 26 6 VZ (V) IZ =1mA Instantaneous 50 to 61.5 3.0 (10ms) RM 26 Tstg (°C) Application Tj (°C) IZSM (A) Surge absorbers Absolute Maximum Ratings Parameter 10 50 (Ta = 80°C) +0.15 typ — —