TVS Diodes
SZ1SMB Series
Surface Mount
TVS Diode Datasheet
RoHS
Pb e3
Bi-directional
Description
The SZ1SMB series is designed...
Description
SZ1SMB Series
Surface Mount
TVS Diode Datasheet
RoHS
Pb e3
Bi-directional
Description
The SZ1SMB series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping and high surge capability, as well as fast response time. The SZ1SMB series is supplied in the Littelfuse exclusive, cost-effective, highly reliable package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial and consumer applications.
Uni-directional
Additional Information
Resources
Accessories
Samples
Agency
Agency Approvals
Agency File Number E128662
Maximum Ratings and Thermal Characteristics
Parameter
Symbol Value Unit
Peak Power Dissipation (Note 1) @ TL = 25°C, Pulse Width = 1 ms
PPK
DC Power Dissipation @ TL = 75°C
Measured Zero Lead Length(Note 2)
PD
Derate Above 75°C
RƟJL
Thermal Resistance from Junction−to−Lead
DC Power Dissipation(Note 3) @ TA = 25°C
Derate Above 25°C
PD
Thermal Resistance from Junction–to–
RƟJA
Ambient
Forward Surge Current (Note 4) @ TA = 25°C IFSM
Operating and Storage Temperature Range
TJ Tstg
600 W
3.0 W 40 mW/°C 25 °C/W
0.55 W 4.4 mW/°C 100 °C/W
100 A
-65 to +150
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the componant. If any of these limits are exceeded, device functionality should not be assumed, damage may occur an...
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