Thyristor Semiconductor Products Page 10 Thyristor

2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/14/14 Teccor brand Thyristors V-I Characteristics of Thyristor Devices Breakover Voltage Specified Minimum Off-state Blocking Voltage (V DRM ) +I -I +V -V Minimum Holding Current (I H ) Voltage Drop (v T ) at Specified Current (i T ) Latching Current (I L ) Off-state Leakage Current - (I DRM ) at Specified V DRM V-I Characteristics of Triac Device Reverse Breakdown Voltage Forward Breakover Voltage Specified Minimum Off - State Blocking Voltage (V DRM ) +I -I +V -V Minimum Holding Current (I H ) Voltage Drop (V T ) at Specified Current (i T ) Latching Current (I L ) Off - State Leakage Current - (I DRM ) at Specified V DRM Specified Minimum Reverse Blocking Voltage (V RRM ) Reverse Leakage Current - (I RRM ) at Specified V RRM V-I Characteristics of SCR Device -V +I V DRM +V V S I S I H R S I DRM I BO V BO V T I T (I S - I BO ) (V BO - V S ) R S = -I V-I Characteristics of SIDAC Device with Negative Resistance +I -I 10 mA +V -V Breakover Current I BO Breakover Voltage V BO V V-I Characteristics of Bilateral Trigger DIAC

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