TZQ5221B to TZQ5267B
www.vishay.com
Vishay Semiconductors
Small Signal Zener Diodes
FEATURES
• Very sharp reverse characteristic
• Low reverse current level
• Available with tighter tolerances
• Very high stability
• Low noise
• V
Z
- tolerance ± 5 %
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
UNIT
V
mA
PRIMARY CHARACTERISTICS
PARAMETER
V
Z
range nom.
Test current I
ZT
V
Z
specification
Int. construction
VALUE
2.4 to 75
1.7 to 20
Thermal equilibrium
Single
APPLICATIONS
• Voltage stabilization
ORDERING INFORMATION
DEVICE NAME
TZQ5221B to TZQ5267B
TZQ5221B to TZQ5267B
ORDERING CODE
TZQ5221B to
TZQ5267-series-GS18
TZQ5221B to
TZQ5267B-series-GS08
TAPED UNITS PER REEL
10 000 (per 13" reel)
2500 (per 7" reel)
MINIMUM ORDER QUANTITY
10 000/box
12 500/box
PACKAGE
PACKAGE NAME
QuadroMELF SOD-80
WEIGHT
34 mg
MOLDING COMPOUND MOISTURE SENSITIVITY
FLAMMABILITY RATING
LEVEL
UL 94 V-0
MSL level 1
(according J-STD-020)
SOLDERING
CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
Power dissipation
Zener current
Junction to ambient air
Junction temperature, maximum
Storage temperature range
Forward voltage (max.)
I
F
= 200 mA
On PC board 50 mm x 50 mm x 1.6 mm
TEST CONDITION
R
thJA
≤
300 K/W
SYMBOL
P
tot
I
Z
R
thJA
T
j
T
stg
V
F
VALUE
500
P
tot
/V
Z
500
175
- 65 to + 175
1.5
UNIT
mW
mA
K/W
°C
°C
V
Rev. 1.9, 24-Nov-11
Document Number: 85612
1
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
TZQ5221B to TZQ5267B
www.vishay.com
Vishay Semiconductors
REVERSE LAEKAGE
CURRENT
I
R
at V
R
μA
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
< 100
< 100
< 75
< 75
< 50
< 25
< 15
< 10
<5
<5
<5
<5
<5
<5
<3
<3
<3
<3
<3
<3
<2
<1
< 0.5
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
V
1
1
1
1
1
1
1
1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
33
36
39
43
46
47
52
56
< 30
< 30
< 30
< 30
< 29
< 28
< 24
< 23
< 22
< 19
< 17
< 11
<7
<7
<5
<6
<8
<8
< 10
< 17
< 22
< 30
< 13
< 15
< 16
< 17
< 19
< 21
< 23
< 25
< 29
< 33
< 35
< 41
< 44
< 49
< 58
< 70
< 80
< 93
< 105
< 125
< 150
< 170
< 185
< 230
< 270
TEMPERATURE
COEFFICIENT
TK
VZ
%/K
< 1200
< 1250
< 1300
< 1400
< 1600
< 1600
< 1700
< 1900
< 2000
< 1900
< 1600
< 1600
< 1600
< 1000
< 750
< 500
< 500
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 600
< 700
< 700
< 800
< 900
< 1000
< 1100
< 1300
< 1400
< 1400
< 1600
< 1700
< - 0.085
< - 0.085
< - 0.080
< - 0.080
< - 0.075
< - 0.070
< - 0.065
< - 0.060
< ± 0.055
< ± 0.030
< ± 0.030
< + 0.038
< + 0.038
< + 0.045
< + 0.050
< + 0.058
< + 0.062
< + 0.065
< + 0.068
< + 0.075
< + 0.076
< + 0.077
< + 0.079
< + 0.082
< + 0.082
< + 0.083
< + 0.084
< + 0.085
< + 0.086
< + 0.086
< + 0.087
< + 0.088
< + 0.089
< + 0.090
< + 0.091
< + 0.091
< + 0.092
< + 0.093
< + 0.094
< + 0.095
< + 0.095
< + 0.096
< + 0.096
< + 0.097
< + 0.097
< + 0.097
< + 0.098
ELECTRICAL CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
ZENER VOLTAGE
RANGE
PART NUMBER
V
Z
at I
ZT1
V
NOM.
TZQ5221B
TZQ5222B
TZQ5223B
TZQ5224B
TZQ5225B
TZQ5226B
TZQ5227B
TZQ5228B
TZQ5229B
TZQ5230B
TZQ5231B
TZQ5232B
TZQ5233B
TZQ5234B
TZQ5235B
TZQ5236B
TZQ5237B
TZQ5238B
TZQ5239B
TZQ5240B
TZQ5241B
TZQ5242B
TZQ5243B
TZQ5244B
TZQ5245B
TZQ5246B
TZQ5247B
TZQ5248B
TZQ5249B
TZQ5250B
TZQ5251B
TZQ5252B
TZQ5253B
TZQ5254B
TZQ5255B
TZQ5256B
TZQ5257B
TZQ5258B
TZQ5259B
TZQ5260B
TZQ5261B
TZQ5262B
TZQ5263B
TZQ5264B
TZQ5265B
TZQ5266B
TZQ5267B
2.4
2.5
2.7
2.8
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6
6.2
6.8
7.5
8.2
8.7
9.1
10
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
43
47
51
56
60
62
68
75
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
9.5
9
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3
2.7
2.5
2.2
2.1
2
1.8
1.7
TEST CURRENT
I
ZT1
mA
I
ZT2
DYNAMIC RESISTANCE
Z
Z
at I
ZT1
Ω
Z
ZK
at I
ZT2
Note
• Based on DC measurement at thermal equilibrium; case temperature maintained at 30 °C ± 2 °C
Rev. 1.9, 24-Nov-11
Document Number: 85612
2
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
TZQ5221B to TZQ5267B
www.vishay.com
BASIC CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
600
500
400
300
200
100
0
0
95 9602
Vishay Semiconductors
P
tot
- Total Power Dissipation (mW)
15
TK
VZ
- Temperature Coefficient
of
V
Z
(10
-4
/K)
10
5
I
Z
= 5 mA
0
-5
80
120
160
40
T
amb
- Ambient Temperature (°C)
200
95 9600
0
10
20
30
40
50
V
Z
- Z-Voltage (V)
Fig. 1 -
Total Power Dissipation vs. Ambient Temperature
Fig. 4 -
Temperature Coefficient of V
Z
vs. Z-Voltage
1000
200
T
j
= 25 °C
100
C
D
- Diode Capacitance (pF)
V
Z
-
Voltage
Change (mV)
150
V
R
= 2
V
T
j
= 25 °C
100
I
Z
= 5 mA
10
50
1
0
95 9598
0
5
10
15
20
25
95 9601
0
5
10
15
20
25
V
Z
- Z-Voltage (V)
V
Z
- Z-Voltage (V)
Fig. 2 -
Typical Change of Working Voltage under Operating
Conditions at T
amb
= 25 °C
Fig. 5 -
Diode Capacitance vs. Z-Voltage
1.3
100
V
Ztn
- Relative Voltage Change
V
Ztn
= V
Zt
/V
Z
(25 °C)
I
F
- Forward Current (mA)
1.2
TK
VZ
= 10 x 10
-4
/K
8 x 10
-4
/K
6 x 10
-4
/K
4 x 10
-4
/K
2 x 10
-4
/K
10
1.1
1
T
j
= 25 °C
1.0
0.9
0
- 2 x 10 /K
- 4 x 10
-4
/K
-4
0.1
0.01
0.8
- 60
95 9599
0.001
0
60
120
180
240
95 9605
0
0.2
0.4
0.6
0.8
1.0
T
j
- Junction Temperature (°C)
V
F
- Forward
Voltage
(V)
Fig. 3 -
Typical Change of Working Voltage vs.
Junction Temperature
Fig. 6 -
Forward Current vs. Forward Voltage
Rev. 1.9, 24-Nov-11
Document Number: 85612
3
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
TZQ5221B to TZQ5267B
www.vishay.com
Vishay Semiconductors
1000
100
80
r
Z
- Differential Z-Resistance (Ω)
I
Z
- Z-Current (mA)
P
tot
= 500 mW
T
amb
= 25 °C
60
I
Z
= 1 mA
100
5 mA
10 10 mA
40
20
0
0
95 9604
1
4
6
8
12
20
95 9606
T
j
= 25 °C
0
5
10
15
20
25
V
Z
- Z-Voltage (V)
V
Z
- Z-Voltage (V)
Fig. 7 -
Z-Current vs. Z-Voltage
Fig. 9 -
Differential Z-Resistance vs. Z-Voltage
50
P
tot
= 500 mW
T
amb
= 25 °C
40
I
Z
- Z-Current (mA)
30
20
10
0
15
95 9607
20
25
30
35
V
Z
- Z-Voltage (V)
Fig. 8 -
Z-Current vs. Z-Voltage
Z
thp
- Thermal Resistance for Pulse Cond. (KW)
1000
t
p
/T = 0.5
100
t
p
/T = 0.2
Single Pulse
R
thJA
= 300 K/W
T = T
jmax
- T
amb
t
p
/T = 0.01
t
p
/T = 0.1
t
p
/T = 0.02
i
ZM
= (-
V
Z
+ (V
Z2
+ 4r
zj
x T/Z
thp
)
1/2
)/(2r
zj
)
t
p
/T = 0.05
10
1
10
-1
10
0
10
1
t
p
- Pulse Length (ms)
10
2
95 9603
Fig. 10 -
Thermal Response
Rev. 1.9, 24-Nov-11
Document Number: 85612
4
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
TZQ5221B to TZQ5267B
www.vishay.com
PACKAGE DIMENSIONS
in millimeters (inches):
QuadroMELF SOD-80
(0
.0
gl
as 67)
s
Cathode identification
Vishay Semiconductors
1.6 (0.063)
1.4 (0.055)
> R3 (R0.118)
glass
0.47 (0.019) max.
3.7 (0.146)
3.3 (0.130)
The gap
between
plug and glass can
be
either on cathode or anode side
Foot print recommendation:
1.25 (0.049) min.
2.5 (0.098) max.
1.
7
5 (0.197) ref.
96 12071
Rev. 1.9, 24-Nov-11
Document Number: 85612
5
For technical questions within your region:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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