1.0W Surface Mount Zener Diodes
Z1SMA6V2 – Z1SMA240
1.0W Surface Mount Zener Diodes
Features
Glass Passivated chip junction
Low Zener Impedance
Excellent Clamping Capability
High temperature soldering guaranteed: 260˚C/10 seconds
SMA
RoHS Compliance
Mechanical Data
Case:
Epoxy:
Terminals:
Polarity:
Weight:
SMA (DO-214AC) molded plastic
Plastic package has UL flammability 94V-0
Solder plated, solerable per IEC 68-2-20
Color band denotes cathode
0.064 gram
Maximum Ratings
(T
Ambient
=25º unless noted otherwise)
C
Symbol
Description
Power dissipation
Power dissipation
Operating Junction and Storage
Temperature Range
Max. Forward Voltage drop
Typical Thermal Resistance
PCB epoxy-glass path 1.5mm
Value
1.0
3.0
-65 to 175
1.0
25
150
125
100
Unit
W
W
°
C
V
°
C/W
°
C/W
°
C/W
°
C/W
Ta=25 °
C,
Ta=25 ° Rth
JA
= 25 ° / W
C,
C
Conditions
Ptot
Ptot
T
J,
T
STG
V
F
Rth
JC
I
F
=0.5A
Rth
JA
PCB epoxy-glass path 5
x
10mm
Ceramic Plate (Al
2
O
3
) path 5
x
10mm
TAITRON COMPONENTS INCORPORATED
www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
Rev. C/PG
X
Page 1 of 7
1.0W Surface Mount Zener Diodes
Z1SMA6V2 – Z1SMA240
Electrical Characteristics
(T
Ambient
=25º unless noted otherwise)
C
Norminal Zener Voltage @ I
ZT
Part NO.
Marking
Code
Nom.
Z1SMA6V2
Z1SMA6V8
Z1SMA7V5
Z1SMA8V2
Z1SMA9V1
Z1SMA10
Z1SMA11
Z1SMA12
Z1SMA13
Z1SMA15
Z1SMA16
Z1SMA18
Z1SMA20
Z1SMA22
Z1SMA24
Z1SMA27
Z1SMA30
Z1SMA33
Z1SMA36
Z1SMA39
Z1SMA43
Z1SMA47
Z1SMA51
Z1SMA56
Z1SMA62
Z1SMA68
Z1SMA75
Z1SMA82
Z1SMA91
Z1SMA100
Z1SMA110
Z1SMA120
Z1SMA130
EC
EE
ED
EF
EG
EH
EK
EL
EM
EN
EP
EQ
ER
ES
ET
EU
EV
EW
EX
EY
EZ
FD
FF
FG
FH
FK
FL
FM
FN
FP
FQ
FR
FS
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
Max. Zener
Impedance
Max. Reverse
Leakage Current I
R
@ V
R
V
Z
Min.
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
77
85
94
104
114
124
Max.
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
60
66
72
80
87
96
106
116
127
141
I
ZT
(mA)
100
100
100
100
50
50
50
50
50
50
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
Z
ZT
@ I
ZT
2
2.5
3
3.5
4
4
7
7
10
10
15
15
15
15
15
15
15
15
40
40
45
45
60
60
80
80
100
100
200
200
250
250
300
I
R
(A)
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
V
R
(V)
3
4
5
6
7
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
Rev. C/PG
www.taitroncomponents.com
Page 2 of 7
1.0W Surface Mount Zener Diodes
Z1SMA6V2 – Z1SMA240
Norminal Zener Voltage @ I
ZT
Part NO.
Marking
Code
Nom.
Z1SMA150
Z1SMA160
Z1SMA180
Z1SMA200
Z1SMA220
Z1SMA240
FT
FU
FV
FW
FE
FZ
150
160
180
200
220
240
Max. Zener
Impedance
Max. Reverse
Leakage Current I
R
@ V
R
V
Z
Min.
138
153
168
188
208
228
Max.
156
171
191
212
233
256
I
ZT
(mA)
5
5
5
5
1
1
Z
ZT
@ I
ZT
300
350
500
500
2500
2550
I
R
(A)
1
1
1
1
1
1
V
R
(V)
110
120
130
150
160
180
Typical Characteristics Curves
Fig.1-Max. Continuous Power Dissipation
Fig.2-
Typical Forward Characteristic
T
A
, Ambient Temperature (°
C)
I
F
, Instantaneous Forward Current (A)
Ptot, Reverse Power Dissipation (W)
V
F
, Instantaneous Forward Voltage (V)
Rev. C/PG
www.taitroncomponents.com
Page 3 of 7
1.0W Surface Mount Zener Diodes
Z1SMA6V2 – Z1SMA240
Fig.3-Typical Zener Impedance
Fig.4-Typical Reverse Characteristics
Z
ZT
, Dynamic Impedance, (Ω)
I
R
, Reverse current (µA)
I
ZT
, Zener Test Current (mA)
Percent of Rated Zener Voltage (%)
Fig.5-Typical Transient Thermal Impedance
Pulse Thermal Resistance (K/W)
Pulse time (s)
Rev. C/PG
www.taitroncomponents.com
Page 4 of 7
1.0W Surface Mount Zener Diodes
Z1SMA6V2 – Z1SMA240
Fig.6-Typical Transient Thermal Impedance
Pulse Thermal Resistance (K/W)
Pulse time (s)
Marking Information:
Rev. C/PG
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Page 5 of 7
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