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Diodes
Zener diode
FTZ5.6E
Applications
!!!!
Constant voltage control
Noise suppression on signal line
Features
!!!!
1) Small surface mounting type.(SMD5)
2) Multiple diodes with common anode configuration.
3) High reliability.
Construction
!!!!
Silicon epitaxial planar
External dimensions
!!!!
2.9±0.2
1.9±0.2
0.95
0.95
D 6 E
+0.1
0.3
−0.05
(All leads have the same dimensions.)
ROHM : SMD5
EIAJ : SC-74A
JEDEC : −
(Units: mm)
−0.1
+0.2
1.6
2.8±0.2
0.15
1.1
+0.1
−0.06
+0.2
−0.1
0.8±0.1
FTZ5.6E
0.3~0.6
0~0.1
Circuit
!!!!
Absolute maximum ratings
!!!!
Parameter
Power dissipation
∗
Junction temperature
Storage temperature
∗ Total of 4 elements
Electrical characteristics
!!!!
Parameter
Zener voltage
Reverse current
Operating resistance
Rising operating resistance
(Ta = 25°C)
Symbol Limits
P
200
Tj 125 ˚C
Tstg -55~+125 ˚C
Unit
mW
(Ta = 25°C)
Symbol Min. Typ. Max. Unit Conditions
V
Z
5.31
I
R
Z
z
ZK
Z
−
−−60 Ω IZ = 5mA
−−200 Ω IZ = 0.5mA
−
5.92
−
1
VµAIZ = 5mA
V
R
= 2.5V
Page 2
Diodes
Others
!!!!
Item
Device configuration
Judgment contents
Electrical characteristic curve
!!!!
100m
10m
(A)
1m
Z
100µ
10µ
1µ
ZENER CURRENT : I
100n
0123456
ZENER VOLTAGE : VZ (V)
Fig.1 Zener characteristics
Charge/discharge capacitance : 200 pF ± 10%
Discharge resistance : 400 Ω ± 10%
5 repetitions
No spark or smoke emitted : ± 25 kV
No element destruction : ± 20 kV
No malfunction : ± 8 kV
Standard 1
(Ta = 25°C)
300
200
100
POWER DISSIPATION : Pd (mW)
0
25 50 75 100 125
AMBIENT TEMPERATURE : Ta (˚C)
Fig.2 Derating curve
FTZ5.6E
IEC - 1000 - 4 - 2
Charge/discharge capacitance : 150 pF
Discharge resistance : 330 Ω
10 repetitions
No malfunction
Contact : ± 8 kV
Suspended : ± 15 kV
2000
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