Capacitance
:
Polarity
: Unidirectional
Termination Style
: SMD/SMT
Packaging
: Reel
Channels
: 1 Channel
Clamping Voltage
: 9.2 V
Operating Voltage
: 5 V
Breakdown Voltage
: 7 V
Package / Case
: SOD-123
Peak Pulse Power Dissipation
: 200 W
Maximum Operating Temperature
: + 125 C
Minimum Operating Temperature
: - 40 C
Peak Surge Current
: 21.7 A
Features: • Stand−off Voltage: 5 − 170 Volts
• Peak Power − 200 Watts @ 1 ms (SMF5.0A − SMF58A)
− 175 Watts @ 1 ms (SMF60A − SMF170A)
• Maximum Clamp Voltage @ Peak Pulse Current
• Low Leakage
• Response Time is Typically < 1 ns
• ESD Rating of Class 3 (> 16 kV) per Human Body Model
IEC61000−4−2 Level 4 ESD Protection
IEC61000−4−4 40 A ESD Protection
• Low Profile − Maximum Height of 1.0 mm
• Small Footprint − Footprint Area of 8.45 mm2
• Supplied in 8 mm Tape and Reel − 3,000 Units per Reel
• Cathode Indicated by Polarity Band
• Lead Orientation in Tape: Cathode Lead to Sprocket Holes
• Pb−Free Packages are AvailableSpecifications
| Characteristic |
Symbol |
Value |
Unit |
| Maximum Ppk Dissipation (PW−10/1000 s) (Note 1) SMF60A − SMF170A |
Ppk |
175 |
W |
| Maximum Ppk Dissipation (PW−10/1000 s) (Note 1) SMF5.0A − SMF58A |
Ppk |
200 |
W |
| Maximum Ppk Dissipation (PW−10/1000 s) (Note 1) SMF5.0A − SMF58A |
Ppk |
1000 |
W |
DC Power Dissipation @ TA = 25°C (Note 3)
Derate above 25°C
Thermal Resistance, Junction−to−Ambient (Note 3) |
PD
RJA |
385
4.0
325 |
°mW
mW/°C
°C/W |
| Thermal Resistance, Junction−to−Lead (Note 3) |
RJcathode |
26 |
°C/W |
| Operating and Storage Temperature Range |
TJ, Tstg |
−55 to +150 |
°C |
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.
1. Non−repetitive current pulse at TA = 25°C, per waveform of Figure 2.
2. Non−repetitive current pulse at TA = 25°C, per waveform of Figure 3.
3. Mounted with recommended minimum pad size, DC board FR−4.
DescriptionThe SMF5.0A Series is designed to protect voltage sensitive components from high voltage, high energy transients. Excellent clamping capability, high surge capability, low zener impedance and fast response time. Because of its small size, SMF5.0A is ideal for use in cellular phones, portable devices, business machines, power supplies and many other industrial/consumer applications.
SMF5.0A Data Sheet
