SMF5.0A Datasheet, PDF (1/3 Pages) UN Semiconducctor INC – Surface Mount Transient Voltage Suppressors (TVS)

SMF5.0A - SMF170A
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
Stand- off Voltage : 5 to 170 V
Peak Power : 200 W
FEATURES :
* Stand-off voltage ; 5 - 170 Volts
* Peak Power ; - 200 Watts @ 1 ms (SMF5.0A - SFM58A)
- 175 Watts @ 1 ms (SFM60A - SFM170A)
* Maximum clamp voltage @ Peak pulse current
* Low leakage
* Pb / RoHS Free
MECHANICAL DATA :
* Case : SOD-123 plastic Case
* Weight : approx. 0.01 g
SOD-123
2.7
2.6
3.9
3.7
Dimensions in millimeters
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specified.
Parameter
Maximum P_PK Dissipation (PW - 10/1000 _{s) SMF60A - SMF170A}
(Note 1)
SMF5.0A - SMF58A
Maximum P_PK Dissipation @ Ta = 25 °C (PW - 8/10 s) (Note 2)
DC Power Dissipation @ Ta = 25 °C (Note 3)
Derate above 25 °C
Thermal Resistance, Junction to Ambient (Note 3)
Operating Junction and Storage Temperature Range
Notes :
(1) Non repetitive current pulse at Ta = 25°C, per waveform of Fig. 2.
(2) Non repetitive current pulse at Ta = 25°C, per waveform of Fig. 5.
(3) Mounted with recommended minimum pad size, DC board FR4.
Symbol
P_PK
P_PK
P_D
R _JA
T_J, T_STG
Value
175
200
1000
385
4.0
325
-55 to +150
Unit
W
W
W
mW
mW/ °C
°C/W
°C