TH97/10561QM
TW00/17276EM
IATF 0060636
SGS TH07/1033
SMALL SIGNAL ZENER DIODES
TZS4678 - TZS4717
MiniMELF (SOD-80C)
Cathode Mark
VZ : 1.8 to 43 V
PD : 500mW
φ 0.063 (1.64)
0.055 (1.40)
0.019(0.48)
FEATURES :
• Silicon planar zener diodes
0.011(0.28)
0.142(3.6)
0.134(3.4)
• For use as low voltage stabilizer or voltage reference.
• Standard Zener voltage tolerance is ± 5%
• Pb Free / RoHS Compliant
Mounting Pad Layout
0.098 (2.50)
Max.
0.049 (1.25)Min.
MECHANICAL DATA :
* Case : MiniMELF Glass Case (SOD-80C)
* Weight : 0.05 gram (approximately)
0.079 (2.00)Min.
0.197 (5.00)
REF
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specifie.d
Parameter
Symbol
Value
500
Unit
mW
V
PD
Power Dissipation at RθJA < 300K/W
Maximum Forward Voltage at IF = 100 mA.
Thermal Resistance Junction to Ambient Air
Operating Junction temperature
Storage temperature range
VF
1.5
500(1)
Rθ
K/W
°C
JA
TJ
175
TSTG
-65 to + 175
°C
Notes:
(1) PC board 50mm x 50mm x 1.6mm
Fig. 1 - POWER TEMPERATURE DERATING CURVE
600
500
400
300
200
100
0
0
40
80
120
160
200
AMBIENT TEMPERATURE (°C)
Page 1 of 2
Rev. 00 : November 14, 2008
