CBTVS2A16-1F3 Circuit breaker with transient voltage suppressor Datasheet production data Description The CBTVS2A16-1F3 is a single line diode TVS integrating a fuse designed specifically for the protection of integrated circuits in portable equipment and miniaturized electronic devices subject to ESD, OVP and OCP. Flip Chip (4 bumps) Figure 1. Pin configuration (bump side) A B Features 1 Transient voltage suppressor (TVS) Non-resettable over current protection (OCP) 2 Electrostatic discharge protection Electrical overstressed protection (OVP) Unidirectional device Figure 2. Configuration Low clamping factor V / V CL BR Fast response time Over Current A1 A2 Protection (OCP) Very thin package: 0.5 mm non-resettable Charger input To Power Management Unit Complies with the following standards: Transient Voltage B1 B2 Suppressor GND GND IEC 61000-4-2 level 4: CBTVS2A16-1F3 15 kV (air discharge) 8 kV (contact discharge) 1. B1 and B2 bumps must be grounded on the PCB together. April 2015 DocID023171 Rev 1 1/6 This is information on a product in full production. www.st.comCharacteristics CBTVS2A16-1F3 1 Characteristics Table 1. Absolute maximum ratings (T = 25 C) amb Symbol Parameter Test condition Value Unit Peak pulse power dissipation 70 (10/1000 s pulse) on A2-B2 P T initial = T W PP j amb Peak pulse power dissipation 350 (8/20 s pulse) on A2-B2 T Maximum operating junction temperature 125 C j T Storage temperature range -55 to +150 C stg Figure 3. Electrical characteristics (definitions) I Symbol Parameter IF V = Breakdown voltage BR V = Clamping voltage CL I = Leakage current V RM RM V = Stand-off voltage VF RM VCL VBR VRM V I = Forward current I F RM R = Dynamic impedance d I = Peak pulse current PP I = Breakdown current R Slope = 1/Rd V = Forward voltage drop I F PP Table 2. Electrical characteristics (at operating temperature: T = -30 C to +85 C, unless otherwise specified) op Symbol Test conditions Min. Typ. Max. Unit V I = 20 mA 16 V BR R I V = 12 V 100 nA RM RM V I = 1 A, 8/20 s pulse waveform, between A1-B1 19 V CL PP V I = 850 mA, between A1-B1 1.4 V F F T At 3.2 A, A -A , A -A 24 hours fuse2 1 2 2 1 C V = 0 V, V = 30 mV, F = 1 MHz 125 pF line R OSC R At T = 25 C at 100 mA 50 m A1-A2 amb R After fused 1 M A1-A2 T At 5 A (maximum opening time) A -A A -A 100 ms Fuse 2 1, 1 2 T I = 2 A (continuous current) at T = 25 C 1000 hours fuse Lifetime DC amb 2/6 DocID023171 Rev 1