ROHM EMZT6.8ET2R

Data Sheet
ESD Protection Diode
EMZT6.8E
Applications
ESD Protection
(Common anode)
Dimensions (Unit : mm)
Land size figure (Unit : mm)
0.4
0.25 0.15
(4)
1.2±0.1
(5)
0～0.1
0.5
EMD5
Construction
Silicon epitaxial
(1)
(2)
0.5
0.5
0.15 0.25
0.3
1.55
0.13±0.05
1.6±0.1
Features
1)Ultra small mold type. (EMD5)
2)Low Capacitance
3)High reliability
0.45
1.6±0.1
0.22±0.05
0.5
(3)
Structure
1.0±0.1
0.5±0.05
ROHM : EMD5
JEITA : SC-75A Size
dot (year week factory)
Electrical characteristics (Ta=25C)
Parameter
Symbol
VZ
Zener voltage
Reverse current
IR
Limits
0.65±0.1
Unit
mW
C
C
150
150
55 to 150
Conditions
Min.
Typ.
Max.
Unit
6.47
-
7.14
V
IZ=5mA
-
-
0.50
μA
VR=3.5V
PF
VR=0V　f＝1MHz
7.0
Junction capacitance
Ct
※Zener voltage(VZ) shall be measured at 40ms after loading current.
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© 2011 ROHM Co., Ltd. All rights reserved.
0~0.1
(2.75)
1.65±0.1
φ 0.8±0.1
1PIN
+0.08
1.65 −0
Absolute maximum ratings (Ta=25C)
Parameter
Symbol
Power dissipation (*1)
P
Junction temperature
Tj
Storage temperature
Tstg
(*1) Total of 4 elements
0.3±0.1
8.0±0.2
2.0±0.05
5.5±0.2
4.0±0.1
3.5±0.05
+0.1
φ 1.5 −0
1.75±0.1
Taping dimensions (Unit : mm)
1/2
2011.06 - Rev.A
Data Sheet
EMZT6.8E
10
100
1000000
Ta=150℃
f=1MHz
Ta=25℃
0.1
Ta=75℃
Ta=150℃
100000
Ta=125℃
CAPACITANCE BETWEEN
TERMINALS : Ct(pF)
Ta=125℃
1
REVERSE CURRENT : IR (pA)
ZENER CURRENT:Iz(mA)
Ta=25℃
10000
1000
Ta=75℃
100
Ta=25℃
10
0.01
6
6.5
7
1
1
7.5
0
1
ZENER VOLTAGE : Vz(V)
Vz-Iz CHARACTERISTICS
4
5
6
0
7
1
2
3
4
6
AVE:6.850V
5
6
10
Ta=25℃
f=1MHz
VR=0V
n=10pcs
VR=3.5V
7
5
REVERSE VOLTAGE : VR(V)
VR-Ct CHARACTERISTICS
CAPACITANCE BETWEEN
TERMINALS : Ct(pF)
Ta=25℃
IZ=5mA
n=30pcs
REVERSE CURRENT : IR(nA)
ZENER VOLTAGE : Vz(Ｖ)
3
200
4
150
100
AVE:11.6nA
50
9
8
7
AVE:7.5pF
6
5
0
Vz DISPERSION MAP
IR DISPERSION MAP
Ct DISPERSION MAP
1000
TRANSIENT
THAERMAL IMPEDANCE : Rth (℃/W)
100
DYNAMIC IMPEDANCE:Zz(Ω)
2
REVERSE VOLTAGE : VR(V)
VR-IR CHARACTERISTICS
9
8
10
10
1
0.1
1
10
ZENER CURRENT(mA)
Zz-Iz CHARACTERISTICS
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© 2011 ROHM Co., Ltd. All rights reserved.
Rth(j-a)
Mounted on epoxy board
100
Rth(j-c)
10
1
0.001
0.01
0.1
1
10
100
1000
Time : t(s)
Rth-t CHARACTERISTICS
2/2
2011.06 - Rev.A
Notice
Notes
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© 2011 ROHM Co., Ltd. All rights reserved.
R1120A