SMPZ3931B-E3/84A Vishay, SMPZ3931B-E3/84A Datasheet

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SMPZ3931B-E3/84A

Manufacturer Part Number
SMPZ3931B-E3/84A
Description
DIODE ZENER 1.5W 18V 5% SMP
Manufacturer
Vishay
Series
eSMP™r
Datasheet

Specifications of SMPZ3931B-E3/84A

Voltage - Zener (nom) (vz)
18V
Voltage - Forward (vf) (max) @ If
1.5V @ 200mA
Current - Reverse Leakage @ Vr
500nA @ 13.7V
Power - Max
500mW
Impedance (max) (zzt)
12 Ohm
Mounting Type
Surface Mount
Package / Case
DO-220AA
Operating Temperature
-65°C ~ 150°C
Zener Voltage
18 V
Voltage Tolerance
5 %
Zener Current
83 mA
Power Dissipation
500 mW
Maximum Reverse Leakage Current
0.5 uA
Maximum Zener Impedance
12 Ohms
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Tolerance
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
TYPICAL APPLICATIONS
For general purpose regulation and protection applications.
Notes
(1)
(2)
(3)
Document Number: 88482
Revision: 22-Mar-11
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
PRIMARY CHARACTERISTICS
MAXIMUM RATINGS (T
PARAMETER
Power dissipation at T
Power dissipation at T
Maximum instantaneous forward voltage at 200 mA for all types
Operating junction and storage temperature range
Mounted on PCB with 5.0 mm x 5.0 mm copper pads attached to each terminal
Mounted on minimum recommended pad layout
Pulse test: 300 µs pulse width, 1 % duty cycle
T
J
V
P
P
max.
WM
D
D
Surface Mount Power Voltage-Regulating Diodes
DO-220AA (SMP)
L
A
eSMP
= 75 °C (fig. 1)
= 25 °C (fig. 1)
DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
For technical questions within your region, please contact one of the following:
®
Series
A
1500 mW at T
= 25 °C unless otherwise noted)
500 mW at T
(1)
(2)
5.6 V to 43 V
150 °C
This datasheet is subject to change without notice.
L
L
= 25 °C
= 75 °C
New Product
(3)
FEATURES
• Very low profile - typical height of 1.0 mm
• Ideal for automated placement
• Low Zener impedance
• Low regulation factor
• Meets MSL level 1, per J-STD-020, LF maximum peak of
• Not recommended for PCB bottom side wave mounting
• Compliant to RoHS Directive 2002/95/EC and in
• Halogen-free according to IEC 61249-2-21 definition
MECHANICAL DATA
Case: DO-220AA (SMP)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
Terminals:
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
260 °C
accordance to WEEE 2002/96/EC
SMPZ3919B thru SMPZ3940B
SYMBOL
T
J
, T
P
P
V
D
D
F
STG
DiodesEurope@vishay.com
Vishay General Semiconductor
Matte
tin
- 65 to + 150
VALUE
plated
1500
500
1.5
www.vishay.com/doc?91000
leads,
solderable
www.vishay.com
UNIT
mW
mW
°C
V
per
56

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SMPZ3931B-E3/84A Summary of contents

Page 1

... Revision: 22-Mar-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT New Product SMPZ3919B thru SMPZ3940B Vishay General Semiconductor FEATURES • Very low profile - typical height of 1.0 mm • Ideal for automated placement • Low Zener impedance • ...

Page 2

... SMPZ3925B 25B 9.5 10 SMPZ3926B 26B 10.5 11 SMPZ3927B 27B 11.4 12 SMPZ3928B 28B 12.4 13 SMPZ3929B 29B 14.3 15 SMPZ3930B 30B 15.2 16 SMPZ3931B 31B 17.1 18 SMPZ3932B 32B 19.0 20 SMPZ3933B 33B 20.9 22 SMPZ3934B 34B 22.8 24 SMPZ3935B 35B 25.7 27 SMPZ3936B 36B 28.5 30 SMPZ3937B 37B 31.4 ...

Page 3

... For technical questions within your region, please contact one of the following: Revision: 22-Mar-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT New Product SMPZ3919B thru SMPZ3940B Vishay General Semiconductor PREFERRED PACKAGE CODE BASE QUANTITY 84A 85A 100 ...

Page 4

... SMPZ3919B thru SMPZ3940B Vishay General Semiconductor Zener Voltage (V) Z Fig Typical Transient Temperature Coefficients 10 000 Measured at Zero Bias 1000 Measured at V Z/2 100 Breakdown Voltage (V) BR Fig Typical Junction Capacitance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) Cathode Band 0.086 (2.18) 0.074 (1.88) ...

Page 5

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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