BTZS4678 Datasheet, PDF (1/4 Pages) SEMTECH ELECTRONICS LTD. – SILICON EPITAXIAL PLANAR ZENER DIODES

BTZS4678…BTZS4717
SILICON EPITAXIAL PLANAR ZENER DIODES
for Voltage Stabilization Applications
Features
• Zener voltage specified at 50 μA
• Maximum delta V_Z given from 10 μA to 100 μA
• Very high stability
LS-34
Absolute Maximum Ratings (T_a = 25 ^OC)
Parameter
Power Dissipation
Z-Current
Junction Temperature
Storage Temperature Range
Maximum Thermal Resistance at T_j = 25 ^OC
Parameter
Thermal Resistance Junction to Ambient
at on PC board 50 mm X 50 mm X 1.6 mm
Characteristics at T_a = 25 ^OC
Parameter
Forward Voltage
at I_F = 100 mA
QuadroMELF
Dimensions in mm
Symbol
Value
Unit
P_tot
500
mW
I_Z
P_tot / V_Z
mA
T_j
175
O_C
T_S
- 65 to + 175
O_C
Symbol
R_thJA
Max.
500
Unit
K/W
Symbol
Max.
Unit
V_F
1.5
V
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 12/01/2007