SZ1SMB 600W TVS Diodes

Littelfuse SZ1SMB 600W TVS Diodes are designed to protect voltage-sensitive components from high-voltage, high-energy transients. The diodes have excellent clamping capability, high surge capability, and fast response time. Littelfuse SZ1SMB 600W TVS Diodes are ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies, and many other industrial/consumer applications.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package/Case
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 51V 600W UNI-DIR SZ1SMB AEC-Q101
Datasheet
3,735In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 51 V SMD/SMT 82.4 V 56.7 V SMB (DO-214AA) 7.3 A 600 W 345 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 51V 600W BI-DIR SZ1SMB AEC-Q101
Datasheet
2,349In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 51 V SMD/SMT 82.4 V 56.7 V SMB (DO-214AA) 7.3 A 600 W 345 pF - 65 C + 150 C SZ1SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 58V 600W UNI-DIR SZ1SMB AEC-Q101
Datasheet
6,356In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 58 V SMD/SMT 93.6 V 64.4 V SMB (DO-214AA) 6.4 A 600 W 310 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 58V 600W BI-DIR SZ1SMB AEC-Q101
Datasheet
134In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 58 V SMD/SMT 93.6 V 64.4 V SMB (DO-214AA) 6.4 A 600 W 310 pF - 65 C + 150 C SZ1SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 60V 600W UNI-DIR SZ1SMB AEC-Q101
Datasheet
2,367In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500
Unidirectional 1 Channel 60 V SMD/SMT 96.8 V 66.7 V SMB (DO-214AA) 6.2 A 600 W 300 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 60V 600W BI-DIR SZ1SMB AEC-Q101
Datasheet
5,788In Stock
5,000Expected 19/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 60 V SMD/SMT 96.8 V 66.7 V SMB (DO-214AA) 6.2 A 600 W 300 pF - 65 C + 150 C SZ1SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 7V 600W UNI-DIR SZ1SMB AEC-Q101
Datasheet
2,694In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500
Unidirectional 1 Channel 7 V SMD/SMT 12 V 7.78 V SMB (DO-214AA) 50 A 600 W 2005 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 7.5V 600W UNI-DIR SZ1SMB AEC-Q101
Datasheet
3,595In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 7.5 V SMD/SMT 12.9 V 8.33 V SMB (DO-214AA) 46.5 A 600 W 1890 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 10V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SMB (DO-214AA) 35.3 A 600 W 1460 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 11V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SMB (DO-214AA) 33 A 600 W 1345 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 130V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 130 V SMD/SMT 209 V 144 V SMB (DO-214AA) 2.9 A 600 W 150 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 170V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 170 V SMD/SMT 275 V 189 V SMB (DO-214AA) 2.2 A 600 W 120 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 20V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMB (DO-214AA) 18.5 A 600 W 790 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 40V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 40 V SMD/SMT 64.5 V 44.4 V SMB (DO-214AA) 9.3 A 600 W 430 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 64V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 64 V SMD/SMT 103 V 71.1 V SMB (DO-214AA) 5.8 A 600 W 280 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 70V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 70 V SMD/SMT 113 V 77.8 V SMB (DO-214AA) 5.3 A 600 W 260 pF 16 kV 16 kV - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 75V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 75 V SMD/SMT 121 V 83.3 V SMB (DO-214AA) 4.9 A 600 W 245 pF 16 kV 16 kV - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 8V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 8 V SMD/SMT 13.6 V 8.89 V SMB (DO-214AA) 44.1 A 600 W 1780 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 8.5V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 8.5 V SMD/SMT 14.4 V 9.44 V SMB (DO-214AA) 41.7 A 600 W 1690 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 85V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 85 V SMD/SMT 137 V 94.4 V SMB (DO-214AA) 4.4 A 600 W 220 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 9V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 9 V SMD/SMT 15.4 V 10 V SMB (DO-214AA) 39 A 600 W 1605 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 90V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 90 V SMD/SMT 146 V 100 V SMB (DO-214AA) 4.1 A 600 W 210 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape