SMF5.0A
THRU
SMF220CA
Surface Mount Transient Voltage
Suppressor Power 200 Watts Stand-Off Voltage: 5.0V -220V
FEATURES
• For surface mounted applications in order to
optimize board space.
• Low profile package
• Glass passivated junction
• Low inductance
• Plastic package has Underwriters Laboratory
Flammability
MECHANICAL DATA
• Case: SOD-123FL
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight:15mg 0.00048oz
PINNING
PIN DESCRIPTION
1 Cathode
2 Anode
12
Unipolar
Bipolar
Top View
Simplified outline SOD-123F(L) and symbol
Maximum Ratings and Electrical characteristics
Ratings at 25 C ambient temperature unless otherwise specified.
Parameter
Peak Pulse Power Dissipation on TA=25 C (Note 1,2,5, Fig1)
Peak Forward Surge Current (Note 3)
Typical Current Squarad Time
Peak Pulse Current on 10/1000 us waveform (Note 1) Fig 2
Steady State Power Dissipation (Note 4)
Operating Junction and Storage Range
Typical Thermal Resistance
Symbol
PPPM
IFSM
(UNI)
I2t
IPPM
P M(AV)
T TJ, STG
R JA
Value
200
20
1.66
see Table 1
1
-55 to +150
180
NOTES
1. Non-repetitive current pulse per Fig 3 and derated above TA=25 C per Fig 2
2. Mounted on 5mm2 copper pads to each terminal
3. 8.3ms single half sinewave, or equivalent square wave duty cycle=4 pulses per minutes maximum
4. lead temperature at TL=75 C
5. Peak pulse powe. waveform is tp=10/1000us
6. A transient suppressor is selected according to the working peak reverse voltage(VRWM), Which Should be
equal to or greater than the DC or continuous peak operating voltage level
Unit
W
A
A2/Sec
A
W
C
C
2016-10
REV: A1
