TVS fuse board level protection

14D471K; D=16.5max.mm; varistor voltage 470V; maximum allowable working voltage AC300V;

4.5V-18V Fuse 8-SOIC with Precision Current Limit -40 to 85

Reverse Standoff Voltage (Typical): 5V(Max) Breakdown Voltage (Min): 6.0V Clamping Voltage: 12V Peak Pulse Current: 4A (8/20us) Polarity: Bidirectional

Polarity: Unidirectional Reverse Cutoff Voltage (Vrwm): 7V Breakdown Voltage: 7.78V Maximum Clamping Voltage: 12V

SMF22CA Reverse Cutoff Voltage (Vrwm) 22 Breakdown Voltage (V) 24.4 Test Current (mA) 1.0 Reverse Leakage Current (Ir) 1 Peak Pulse Current (Ipp)@10/1019μs 5.63 Maximum Clamping Voltage (V) 35.5

VBR=50V VC=72.7V IPP=8.3A Unidirectional

Varistor 14D271K/F7.5/straight leg/L24

VBR=522.5V, Vc=759V, Ipp=0.53A