PTV3.9B thru PTV36B
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Vishay General Semiconductor
Surface Mount Power Voltage-Regulating Diodes
FEATURES
eSMP ® Series
• Very low profile - typical height of 1.0 mm
• Ideal for automated placement
• Low Zener impedance
• Meets MSL level 1, per
LF maximum peak of 260 °C
J-STD-020,
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
SMP (DO-220AA)
TYPICAL APPLICATIONS
Anode
Cathode
For general purpose regulation, industrial, and protection
applications.
MECHANICAL DATA
LINKS TO ADDITIONAL RESOURCES
Case: SMP (DO-220AA)
3D 3D
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
industrial grade
3D Models
PRIMARY CHARACTERISTICS
VZ nom.
4.2 V to 38 V
Ptot at TL = 75 °C
1500 mW
Ptot at TL = 25 °C
600 mW
Terminals: matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
per
Polarity: color band denotes cathode end
TJ max.
150 °C
VZ specification
Pulse current
Package
SMP (DO-220AA)
Circuit configuration
Single
PACKAGE
PACKAGE NAME
WEIGHT
SMP (DO-220AA)
24 mg
MOLDING COMPOUND MOISTURE SENSITIVITY
FLAMMABILITY RATING
LEVEL
MSL level 1
(according J-STD-020)
UL 94 V-0
SOLDERING
CONDITIONS
260 °C/10 s at terminals
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
SYMBOL
VALUE
UNIT
Power dissipation at TL = 75 °C (fig. 1) (1)
Ptot
1500
mW
(2)
mW
PARAMETER
Power dissipation at TA = 25 °C (fig. 1)
Ptot
600
Maximum instantaneous forward voltage at 200 mA for all types (3)
VF
1.5
V
Operating junction temperature
TJ
150
°C
TSTG
-65 to +150
°C
Storage temperature range
Notes
(1) Mounted on PCB with 5.0 mm x 5.0 mm copper pads attached to each terminal
(2) Mounted on minimum recommended pad layout
(3) Pulse test: 300 μs pulse width, 1 % duty cycle
Revision: 25-Apr-2022
Document Number: 88484
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
PTV3.9B thru PTV36B
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PART NUMBER
MAXIMUM REVERSE
LEAKAGE CURRENT
TEST
CURRENT
MAXIMUM ZENER
DYNAMIC IMPEDANCE
VZ AT IZT
IZT
ZZT AT IZT
V
mA
Ω
μA
MAX.
MAX.
ZENER VOLTAGE RANGE
DEVICE
MARKING
CODE
MIN.
NOM.
MAX.
IR at VR
V
PTV 3.9B
VB
3.9
4.2
4.4
40
15
20
1.0
PTV 4.3B
VC
4.3
4.6
4.8
40
15
20
1.0
PTV 4.7B
VD
4.7
5.0
5.2
40
10
20
1.0
PTV 5.1B
VE
5.1
5.4
5.7
40
8
20
1.0
1.5
PTV 5.6B
VF
5.6
6.0
6.3
40
8
20
PTV 6.2B
VG
6.2
6.6
7.0
40
6
20
3.0
PTV 6.8B
VH
6.8
7.3
7.7
40
6
50
3.5
PTV 7.5B
VI
7.5
8.0
8.4
40
4
20
4.0
PTV 8.2B
VJ
8.2
8.8
9.3
40
4
20
5.0
PTV 9.1B
VK
9.1
9.7
10.2
40
6
20
6.0
PTV 10B
VL
10.0
10.6
11.2
40
6
10
7.0
PTV 11B
VM
11.0
11.7
12.3
20
8
10
8.0
PTV 12B
VN
12.0
12.8
13.5
20
8
10
9.0
PTV 13B
VO
13.3
14.2
15.0
20
10
10
10.0
PTV 15B
VP
14.7
15.6
16.5
20
10
10
11.0
PTV 16B
VQ
16.2
17.3
18.3
20
12
10
12.0
PTV 18B
VR
18.0
19.2
20.3
20
12
10
13.0
PTV 20B
VS
20.0
21.2
22.4
20
14
10
15.0
PTV 22B
VT
22.0
23.3
24.5
10
14
10
17.0
PTV 24B
VU
24.0
25.8
27.6
10
16
10
19.0
PTV 27B
VV
27.0
28.9
30.8
10
16
10
21.0
PTV 30B
VX
30.0
32.0
34.0
10
18
10
23.0
PTV 33B
VY
33.0
35.0
37.0
10
18
10
25.0
PTV 36B
VZ
36.0
38.0
40.0
10
20
10
27.0
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
LIMIT
UNIT
Typical thermal resistance, junction to lead (1)
RθJL
50
°C/W
Typical thermal resistance, junction to ambient (2)
RθJA
208
°C/W
Notes
(1) Mounted on PCB with 5.0 mm x 5.0 mm copper pad areas attached to each terminal
(2) Mounted on minimum recommended pad layout
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
PTV7.5B-M3/84A
0.024
84A
3000
7" diameter plastic tape and reel
PTV7.5B-M3/85A
0.024
85A
10 000
13" diameter plastic tape and reel
Revision: 25-Apr-2022
Document Number: 88484
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
PTV3.9B thru PTV36B
www.vishay.com
Vishay General Semiconductor
Ptot - Maximum Power Dissipation (W)
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
4.0
3.5
3.0
2.5
2.0
TL
1.5
1.0
TA
0.5
0
0
25
50
75
100
125
150
Temperature (°C)
Fig. 1 - Steady State Power Derating
IZ - Zener Test Current (mA)
100
10
1
0.1
0
1
2
3
4
5
7
6
8
9
10
VZ - Zener Voltage (V)
Fig. 2 - Typical Zener Voltage
IZ - Zener Test Current (mA)
100
10
1
0.1
0
20
40
60
VZ - Zener Voltage (V)
Fig. 3 - Typical Zener Voltage
Revision: 25-Apr-2022
Document Number: 88484
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
PTV3.9B thru PTV36B
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SMP (DO-220AA)
0.012 (0.30) REF.
Cathode Band
0.053 (1.35)
0.041 (1.05)
0.086 (2.18)
0.074 (1.88)
0.142 (3.61)
0.126 (3.19)
0.036 (0.91)
0.024 (0.61)
0.103 (2.60)
0.087 (2.20)
0.032 (0.80)
0.016 (0.40)
0.158 (4.00)
0.146 (3.70)
Mounting pad layout
0.105
(2.67)
0.013 (0.35)
0.004 (0.10)
0.025 0.030
(0.635) (0.762)
0.045 (1.15)
0.033 (0.85)
0.012 (0.30) 0.018 (0.45)
0.000 (0.00) 0.006 (0.15)
0.100
(2.54)
0.050
(1.27)
Revision: 25-Apr-2022
Document Number: 88484
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
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Revision: 01-Jan-2022
1
Document Number: 91000