TH97/2478
TH09/2479
IATF 0113686
SGS TH07/1033
1SMA5913B - 1SMA5956B
VZ : 3.3 - 200 Volts
PD : 1.5 Watts
SURFACE MOUNT SILICON
ZENER DIODES
SMA
FEATURES :
* Complete Voltage Range 3.3 to 200 Volts
* High peak reverse power dissipation
* High reliability
* Low leakage current
* Pb / RoHS Free
MECHANICAL DATA :
* Case : SMA Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.060 gram (Approximately)
1.3 ± 0.2
2.7 ± 0.2
2.3 ±0.2
2.0 ± 0.2
Dimensions in millimeters
MAXIMUM RATINGS
Rating at 25C ambient temperature unless otherwise specified
Rating
DC Power Dissipation @ TL = 75 °C
Measured zero lead length(1" square copper pad, FR-4 board)
Derate above 75 °C
Thermal Resistance Junction to Lead
DC Power Dissipation @ Ta = 25 °C
(FR-4 board) Derate above 25 °C
Thermal Resistance Junction to Ambient
Maximum Forward Voltage at IF = 200 mA
Operating Junction and Storang Temperature Range
Symbol
PD
RӨJL
PD
RӨJA
VF
TJ, TSTG
Value
1.5
20
50
0.5
4.0
250
1.5
- 65 to + 150
Unit
W
mW/°C
°C/W
W
mW/°C
°C/W
V
°C
Page 1 of 2
Fig. 1 POWER TEMPERATURE DERATING CURVE
1.5
1.2
0.9
TL
0.6
Ta
0.3
0
0
25 50 75 100 125 150 175
T, TEMPERATURE (°C)
Rev. 09 : December 12, 2011
