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3
Small Signal Zener Diodes
DESIGN SUPPORT TOOLS AVAILABLE
3
D
3D Models
PRIMARY CHARACTERISTICS
PARAMETER VALUE UNIT
range nom. 2.4 to 75 V
V
Z
Test current I
specification Pulse current
V
Z
Circuit configuration Single
2.5; 5 mA
ZT
TZM-Series
Vishay Semiconductors
FEATURES
• Very sharp reverse characteristic
• Low reverse current level
• Very high stability
•Low noise
•TZMC - V
•TZMB - V
• AEC-Q101 qualified
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Voltage stabilization
-tolerance ± 5 %
Z
-tolerance ± 2 %
Z
ORDERING INFORMATION
DEVICE NAME ORDERING CODE TAPED UNITS PER REEL MINIMUM ORDER QUANTITY
TZM-series TZM-series-GS18 10 000 (8 mm tape on 13" reel) 10 000/box
TZM-series TZM-series-GS08 2500 (8 mm tape on 7" reel) 12 500/box
PACKAGE
PACKAGE NAME WEIGHT
MiniMELF (SOD-80) 31 mg UL 94 V-0
ABSOLUTE MAXIMUM RATINGS (T
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Power dissipation R
Zener current I
Junction to ambient air On PC board 50 mm x 50 mm x 1.6 mm R
Junction temperature
Storage temperature range
Forward voltage (max.) I
MOLDING COMPOUND
FLAMMABILITY RATING
= 25 °C, unless otherwise specified)
amb
300 K/W P
thJA
= 200 mA
F
MOISTURE SENSITIVITY
LEVEL
MSL level 1
(according J-STD-020)
tot
Z
thJA
T
j
T
stg
V
F
SOLDERING CONDITIONS
Peak temperature max. 260 °C
500 mW
P
tot/VZ
500 K/W
175 °C
-65 to +175 °C
1.5 V
mA
Rev. 1.7, 12-Mar-2019
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Document Number: 84122
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TZM-Series
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (T
PART NUMBER
ZENER VOLTAGE
RANGE
VZ at I
ZT1
TEST CURRENT
I
ZT1
= 25 °C, unless otherwise specified)
amb
REVERSE LEAKAGE
CURRENT
I
ZT2
IR at V
R
(1)
IR
at VRZZ at I
DYNAMIC
RESISTANCE
ZT1ZZK
at I
TEMPERATURE
COEFFICIENT OF
ZENER VOLTAGE
ZT2
TK
VZ
V mA μA V μA V %/K
MIN. NOM. MAX. TYP. TYP. MIN. MAX.
TZMC2V4 2.28 2.4 2.56 5 1 < 50 1 < 100 1 < 85 < 600 -0.09 -0.06
TZMC2V7 2.5 2.7 2.9 5 1 < 10 1 < 50 1 < 85 < 600 -0.09 -0.06
TZMC3V0 2.8 3.0 3.2 5 1 < 4 1 < 40 1 < 90 < 600 -0.08 -0.05
TZMC3V3 3.1 3.3 3.5 5 1 < 2 1 < 40 1 < 90 < 600 -0.08 -0.05
TZMC3V6 3.4 3.6 3.8 5 1 < 2 1 < 40 1 < 90 < 600 -0.08 -0.05
TZMC3V9 3.7 3.9 4.1 5 1 < 2 1 < 40 1 < 90 < 600 -0.08 -0.05
TZMC4V3 4 4.3 4.6 5 1 < 1 1 < 20 1 < 90 < 600 -0.06 -0.03
TZMC4V7 4.4 4.7 5 5 1 < 0.5 1 < 10 1 < 80 < 600 -0.05 0.02
TZMC5V1 4.8 5.1 5.4 5 1 < 0.1 1 < 2 1 < 60 < 550 -0.02 0.02
TZMC5V6 5.2 5.6 6 5 1 < 0.1 1 < 2 1 < 40 < 450 -0.05 0.05
TZMC6V2 5.8 6.2 6.6 5 1 < 0.1 2 < 2 2 < 10 < 200 0.03 0.06
TZMC6V8 6.4 6.8 7.2 5 1 < 0.1 3 < 2 3 < 8 < 150 0.03 0.07
TZMC7V5 7 7.5 7.9 5 1 < 0.1 5 < 2 5 < 7 < 50 0.03 0.07
TZMC8V2 7.7 8.2 8.7 5 1 < 0.1 6.2 < 2 6.2 < 7 < 50 0.03 0.08
TZMC9V1 8.5 9.1 9.6 5 1 < 0.1 6.8 < 2 6.8 < 10 < 50 0.03 0.09
TZMC10 9.4 10 10.6 5 1 < 0.1 7.5 < 2 7.5 < 15 < 70 0.03 0.1
TZMC11 10.4 11 11.6 5 1 < 0.1 8.2 < 2 8.2 < 20 < 70 0.03 0.11
TZMC12 11.4 12 12.7 5 1 < 0.1 9.1 < 2 9.1 < 20 < 90 0.03 0.11
TZMC13 12.4 13 14.1 5 1 < 0.1 10 < 2 10 < 26 < 110 0.03 0.11
TZMC15 13.8 15 15.6 5 1 < 0.1 11 < 2 11 < 30 < 110 0.03 0.11
TZMC16 15.3 16 17.1 5 1 < 0.1 12 < 2 12 < 40 < 170 0.03 0.11
TZMC18 16.8 18 19.1 5 1 < 0.1 13 < 2 13 < 50 < 170 0.03 0.11
TZMC20 18.8 20 21.2 5 1 < 0.1 15 < 2 15 < 55 < 220 0.03 0.11
TZMC22 20.8 22 23.3 5 1 < 0.1 16 < 2 16 < 55 < 220 0.04 0.12
TZMC24 22.8 24 25.6 5 1 < 0.1 18 < 2 18 < 80 < 220 0.04 0,12
TZMC27 25.1 27 28.9 5 1 < 0.1 20 < 2 20 < 80 < 220 0.04 0.12
TZMC30 28 30 32 5 1 < 0.1 22 < 2 22 < 80 < 220 0.04 0.12
TZMC33 31 33 35 5 1 < 0.1 24 < 2 24 < 80 < 220 0.04 0.12
TZMC36 34 36 38 5 1 < 0.1 27 < 2 27 < 80 < 220 0.04 0.12
TZMC39 37 39 41 2.5 0.5 < 0.1 30 < 5 30 < 90 < 500 0.04 0.12
TZMC43 40 43 46 2.5 0.5 < 0.1 33 < 5 33 < 90 < 600 0.04 0.12
TZMC47 44 47 50 2.5 0.5 < 0.1 36 < 5 36 < 110 < 700 0.04 0.12
TZMC51 48 51 54 2.5 0.5 < 0.1 39 < 10 39 < 125 < 700 0.04 0.12
TZMC56 52 56 60 2.5 0.5 < 0.1 43 < 10 43 < 135 < 1000 0.04 0.12
TZMC62 58 62 66 2.5 0.5 < 0.1 47 < 10 47 < 150 < 1000 0.04 0.12
TZMC68 64 68 72 2.5 0.5 < 0.1 51 < 10 51 < 200 < 1000 0.04 0.12
TZMC75 70 75 79 2.5 0.5 < 0.1 56 < 10 56 < 250 < 1500 0.04 0.12
Notes
• Additional measurement of voltage group TZMC9V1 to TZMC75, I
(1)
at Tj = 150 °C
at 95 % V
R
35 nA at Tj = 25 °C
Zmin.
Rev. 1.7, 12-Mar-2019
For technical questions within your region: DiodesAmericas@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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Document Number: 84122
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TZM-Series
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (T
PART NUMBER
ZENER VOLTAGE
RANGE
VZ at I
ZT1
TEST CURRENT
I
ZT1
= 25 °C, unless otherwise specified)
amb
REVERSE LEAKAGE
CURRENT
I
ZT2
IR at V
R
(1)
IR
at VRZZ at I
DYNAMIC
RESISTANCE
ZT1ZZK
at I
TEMPERATURE
COEFFICIENT OF
ZENER VOLTAGE
ZT2
TK
VZ
V mA μA V μA V %/K
MIN. NOM. MAX. TYP. TYP. MIN. MAX.
TZMB2V4 2.35 2.4 2.45 5 1 < 50 1 < 100 1 < 85 < 600 -0.09 -0.06
TZMB2V7 2.64 2.7 2.76 5 1 < 10 1 < 50 1 < 85 < 600 -0.09 -0.06
TZMB3V0 2.94 3.0 3.06 5 1 < 4 1 < 40 1 < 90 < 600 -0.08 -0.05
TZMB3V3 3.24 3.3 3.36 5 1 < 2 1 < 40 1 < 90 < 600 -0.08 -0.05
TZMB3V6 3.52 3.6 3.68 5 1 < 2 1 < 40 1 < 90 < 600 -0.08 -0.05
TZMB3V9 3.82 3.9 3.98 5 1 < 2 1 < 40 1 < 90 < 600 -0.08 -0.05
TZMB4V3 4.22 4.3 4.38 5 1 < 1 1 < 20 1 < 90 < 600 -0.06 -0.03
TZMB4V7 4.6 4.7 4.8 5 1 < 0.5 1 < 10 1 < 80 < 600 -0.05 0.02
TZMB5V1 5 5.1 5.2 5 1 < 0.1 1 < 2 1 < 60 < 550 -0.02 0.02
TZMB5V6 5.48 5.6 5.72 5 1 < 0.1 1 < 2 1 < 40 < 450 -0.05 0.05
TZMB6V2 6.08 6.2 6.32 5 1 < 0.1 2 < 2 2 < 10 < 200 0.03 0.06
TZMB6V8 6.66 6.8 6.94 5 1 < 0.1 3 < 2 3 < 8 < 150 0.03 0.07
TZMB7V5 7.35 7.5 7.65 5 1 < 0.1 5 < 2 5 < 7 < 50 0.03 0.07
TZMB8V2 8.04 8.2 8.36 5 1 < 0.1 6.2 < 2 6.2 < 7 < 50 0.03 0.08
TZMB9V1 8.92 9.1 9.28 5 1 < 0.1 6.8 < 2 6.8 < 10 < 50 0.03 0.09
TZMB10 9.8 10 10.2 5 1 < 0.1 7.5 < 2 7.5 < 15 < 70 0.03 0.1
TZMB11 10.78 11 11.22 5 1 < 0.1 8.2 < 2 8.2 < 20 < 70 0.03 0.11
TZMB12 11.76 12 12.24 5 1 < 0.1 9.1 < 2 9.1 < 20 < 90 0.03 0.11
TZMB13 12.74 13 13.26 5 1 < 0.1 10 < 2 10 < 26 < 110 0.03 0.11
TZMB15 14.7 15 15.3 5 1 < 0.1 11 < 2 11 < 30 < 110 0.03 0.11
TZMB16 15.7 16 16.3 5 1 < 0.1 12 < 2 12 < 40 < 170 0.03 0.11
TZMB18 17.64 18 18.36 5 1 < 0.1 13 < 2 13 < 50 < 170 0.03 0.11
TZMB20 19.6 20 20.4 5 1 < 0.1 15 < 2 15 < 55 < 220 0.03 0.11
TZMB22 21.55 22 22.45 5 1 < 0.1 16 < 2 16 < 55 < 220 0.04 0.12
TZMB24 23.5 24 24.5 5 1 < 0.1 18 < 2 18 < 80 < 220 0.04 0,12
TZMB27 26.4 27 27.6 5 1 < 0.1 20 < 2 20 < 80 < 220 0.04 0.12
TZMB30 29.4 30 30.6 5 1 < 0.1 22 < 2 22 < 80 < 220 0.04 0.12
TZMB33 32.4 33 33.6 5 1 < 0.1 24 < 2 24 < 80 < 220 0.04 0.12
TZMB36 35.3 36 36.7 5 1 < 0.1 27 < 2 27 < 80 < 220 0.04 0.12
TZMB39 38.2 39 39.8 2.5 0.5 < 0.1 30 < 5 30 < 90 < 500 0.04 0.12
TZMB43 42.1 43 43.9 2.5 0.5 < 0.1 33 < 5 33 < 90 < 600 0.04 0.12
TZMB47 46.1 47 47.9 2.5 0.5 < 0.1 36 < 5 36 < 110 < 700 0.04 0.12
TZMB51 50 51 52 2.5 0.5 < 0.1 39 < 10 39 < 125 < 700 0.04 0.12
TZMB56 54.9 56 57.1 2.5 0.5 < 0.1 43 < 10 43 < 135 < 1000 0.04 0.12
TZMB62 60.8 62 63.2 2.5 0.5 < 0.1 47 < 10 47 < 150 < 1000 0.04 0.12
TZMB68 66.6 68 69.4 2.5 0.5 < 0.1 51 < 10 51 < 200 < 1000 0.04 0.12
TZMB75 73.5 75 76.5 2.5 0.5 < 0.1 56 < 10 56 < 250 < 1500 0.04 0.12
Notes
• Additional measurement of voltage group TZMB9V1 to TZMB75, I
(1)
at Tj = 150 °C
at 95 % V
R
35 nA at Tj = 25 °C
Zmin.
Rev. 1.7, 12-Mar-2019
For technical questions within your region: DiodesAmericas@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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10 15 20
1
10
100
1000
V
Z
- Voltage Change (mV)
VZ - Z-Voltage (V)
25
95 9598
IZ = 5 mA
0
5
- 60 60 120 180
0.8
0.9
1.0
1.1
1.2
1.3
V
Ztn
- Relative Voltage Change
Tj - Junction Temperature (°C)
240
95 9599
0
V
Ztn
= VZt/VZ (25 °C)
0
TK
VZ
= 10 x 10-4/K
8 x 10
-4
/K
2 x 10
-4
/K
6 x 10
-4
/K
4 x 10
-4
/K
- 4 x 10-4/K
- 2 x 10-4/K
10 15
0
50
100
150
200
C
D
- Diode Capacitance (pF)
VZ - Z-Voltage (V)
25
95 9601
20
Tj = 25 °C
VR = 2 V
0
5
TZM-Series
Vishay Semiconductors
BASIC CHARACTERISTICS (T
= 25 °C, unless otherwise specified)
amb
600
500
400
300
200
100
- Total Power Dissipation (mW)
tot
P
0
0 120 160
95 9602
T
amb
80
40
- Ambient Temperature (°C)
Fig. 1 - Total Power Dissipation vs. Ambient Temperature
200
15
10
/K)
-4
5
(10
Z
of V
0
- Temperature Coefficient
VZ
IZ = 5 mA
TK
- 5
0 10 203040 50
95 9600
VZ - Z-Voltage (V)
Fig. 4 - Temperature Coefficient of V
vs. Z-Voltage
Z
Fig. 2 - Typical Change of Working Voltage under Operating
Rev. 1.7, 12-Mar-2019
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Conditions at T
Fig. 3 - Typical Change of Working Voltage vs.
Junction Temperature
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
amb
= 25 °C
Fig. 5 - Diode Capacitance vs. Z-Voltage
100
10
1
0.1
- Forward Current (mA)
0.01
F
I
0.001
0 0.2 0.4 0.6 0.8
959605
Tj = 25 °C
1.0
VF - Forward Voltage (V)
Fig. 6 - Forward Current vs. Forward Voltage
4
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15 20 25 30
0
10
20
30
40
50
I
Z
- Z-Current (mA)
VZ - Z-Voltage (V)
35
95 9607
P
tot
= 500 mW
T
amb
= 25 °C
0 101520
1
10
100
1000
25
95 9606
Tj = 25 °C
IZ = 1 mA
5 mA
10 mA
VZ - Z-Voltage (V)
r
Z
- Differential Z-Resistance (Ω)
5
1
10
100
1000
Z
thp
- Thermal Resistance for Pulse Cond. (K/W)
tp - Pulse Length (ms)
95 9603
10
-1
10
0
10
1
10
2
tp/T = 0.5
tp/T = 0.2
tp/T = 0.1
tp/T = 0.05
tp/T = 0.02
tp/T = 0.01
Single Pulse
R
thJA
= 300 K/W
T = T
j max.
- T
amb
iZM = (- VZ + (V
Z
2
+ 4rzj x T/Z
thp
)
1/2
)/(2rzj)
100
TZM-Series
Vishay Semiconductors
80
60
40
- Z-Current (mA)
Z
I
20
0
046
95 9604
VZ - Z-Voltage (V)
Fig. 7 - Z-Current vs. Z-Voltage
P
T
8
= 500 mW
tot
= 25 °C
amb
12
20
Fig. 9 - Differential Z-Resistance vs. Z-Voltage
Rev. 1.7, 12-Mar-2019
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Fig. 8 - Z-Current vs. Z-Voltage
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Fig. 10 - Thermal Response
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Page 6
Cathode indentification
0.47 (0.019) max.
2.5 (0.098) max.
1.25 (0.49) min.
3.7 (0.146)
3.3 (0.130)
5 (0.197) ref.
2 (0.079) min.
1.6 (0.063)
1.4 (0.055)
Foot print recommendation:
*
* The gap between plug and glass can
be either on cathode or anode side
Document no.:6.560-5005.01-4
Rev. 8 - Date: 07.June.2006
96 12070
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PACKAGE DIMENSIONS in millimeters (inches): MiniMELF (SOD-80)
TZM-Series
Vishay Semiconductors
Rev. 1.7, 12-Mar-2019
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Legal Disclaimer Notice
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Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
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including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2019
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