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SMPZ3920B-E3/85A

P1-P3P4-P5
SMPZ39XB thru SMPZ3940B
www.vishay.com
Vishay General Semiconductor
Revision: 29-May-12
1
Document Number: 88482
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
Surface Mount Power Voltage-Regulating Diodes
TYPICAL APPLICATIONS
For general purpose regulation and protection applications.
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
260 °C
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
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: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
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
PRIMARY CHARACTERISTICS
V
Z
5.6 V to 43 V
P
tot
at T
L
= 75 °C 1500 mW
P
tot
at T
L
= 25 °C 500 mW
T
J
max. 150 °C
V
Z
specification Pulse current
Int. construction Single
DO-220AA (SMP)
eSMP
®
Series
PACKAGE
PACKAGE NAME WEIGHT
MOLDING COMPOUND
FLAMMABILITY RATING
MOISTURE SENSITIVITY
LEVEL
SOLDERING
CONDITIONS
DO-220AA (SMP) 24 mg UL 94 V-0
MSL level 1
(according J-STD-020)
260 °C/10 s at terminals
MAXIMUM RATINGS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Power dissipation at T
L
= 75 °C (fig. 1)
(1)
P
tot
1500 mW
Power dissipation at T
A
= 25 °C (fig. 1)
(2)
P
tot
500 mW
Maximum instantaneous forward voltage at 200 mA for all types
(3)
V
F
1.5 V
Operating junction and storage temperature range T
J
, T
STG
- 65 to + 150 °C
SMPZ39XB thru SMPZ3940B
www.vishay.com
Vishay General Semiconductor
Revision: 29-May-12
2
Document Number: 88482
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
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
ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
V
Z
Reverse Zener voltage at I
ZT
I
ZT
Reverse current
Z
ZT
Maximum Zener impedance at I
ZT
I
ZK
Reverse current
Z
ZK
Maximum Zener impedance at I
ZK
I
R
Reverse leakage current at V
R
VR Reverse voltage
I
F
Forward current
V
F
Forward voltage at I
F
I
ZM
Maximum DC Zener current
Zener Voltage Regulator
V
I
F
VZ VR
IR
IZT
VF
ELECTRICAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
PART
NUMBER
DEVICE
MARKING
CODE
ZENER VOLTAGE
RANGE
TEST CURRENT
MAXIMUM
ZENER
IMPEDANCE
MAXIMUM
REVERSE
LEAKAGE
CURRENT
MAXIMUM
ZENER
CURRENT
V
Z
at I
ZT
I
ZT
I
ZK
Z
ZT
AT I
ZT
Z
ZK
AT I
ZK
I
R
AT V
R
I
ZM
VmA μA V mA
MIN. NOM. MAX. MAX. MAX. MAX. MAX.
SMPZ3919B 19B 5.32 5.6 5.88 66.9 1.0 5.0 700 200 3.0 268
SMPZ3920B 20B 5.89 6.2 6.51 60.5 1.0 2.0 700 200 4.0 242
SMPZ3921B 21B 6.46 6.8 7.14 55.1 1.0 2.5 400 200 5.2 221
SMPZ3922B 22B 7.12 7.5 7.88 50.0 0.5 3.0 400 150 6.0 200
SMPZ3923B 23B 7.79 8.2 8.61 45.7 0.5 3.5 400 50 6.5 183
SMPZ3924B 24B 8.64 9.1 9.56 41.2 0.5 4.0 500 10 7.0 165
SMPZ3925B 25B 9.5 10 10.5 37.5 0.25 4.5 500 2.5 8.0 150
SMPZ3926B 26B 10.5 11 11.6 34.1 0.25 5.5 550 0.5 8.4 136
SMPZ3927B 27B 11.4 12 12.6 31.2 0.25 6.5 550 0.5 9.1 125
SMPZ3928B 28B 12.4 13 13.7 28.8 0.25 7.0 550 0.5 9.9 115
SMPZ3929B 29B 14.3 15 15.8 25 0.25 9.0 600 0.5 11.4 100
SMPZ3930B 30B 15.2 16 16.8 23.4 0.25 10.0 600 0.5 12.2 94
SMPZ3931B 31B 17.1 18 18.9 20.8 0.25 12.0 650 0.5 13.7 83
SMPZ3932B 32B 19.0 20 21 18.7 0.25 14.0 650 0.5 15.2 75
SMPZ3933B 33B 20.9 22 23.1 17.0 0.25 17.5 650 0.5 16.7 68
SMPZ3934B 34B 22.8 24 25.2 15.6 0.25 19.0 700 0.5 18.2 63
SMPZ3935B 35B 25.7 27 28.4 13.9 0.25 23.0 700 0.5 20.6 56
SMPZ3936B 36B 28.5 30 31.5 12.5 0.25 26.0 750 0.5 22.8 50
SMPZ3937B 37B 31.4 33 34.7 11.4 0.25 33.0 800 0.5 25.1 45
SMPZ3938B 38B 34.2 36 37.8 10.4 0.25 38.0 850 0.5 27.4 42
SMPZ3939B 39B 37.1 39 41 9.6 0.25 45.0 900 0.5 29.7 38
SMPZ3940B 40B 40.9 43 45.2 8.7 0.25 53.0 950 0.5 32.7 35
THERMAL CHARACTERISTICS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL LIMIT UNIT
Typical thermal resistance, junction to lead
(1)
R
JL
50 °C/W
Typical thermal resistance, junction to ambient
(2)
R
JA
250 °C/W
SMPZ39XB thru SMPZ3940B
www.vishay.com
Vishay General Semiconductor
Revision: 29-May-12
3
Document Number: 88482
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
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
Fig. 1 - Steady State Power Derating
Fig. 2 - Typical Zener Voltage
Fig. 3 - Typical Zener Voltage
Fig. 4 - Typical temperature Coefficients
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
SMPZ3919B-M3/84A 0.024 84A 3000 7" diameter plastic tape and reel
SMPZ3919B-M3/85A 0.024 85A 10 000 13" diameter plastic tape and reel
T
A
T
L
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0 25 50 75 100 125 150
P
tot
- Maximum Power Dissipation (W)
Temperature (°C)
100
10
1
02 6 10
0.1
V
Z
- Zener Voltage (V)
I
Z
- Zener Test Current (mA)
1584379
100
10
1
0204060
0.1
V
Z
- Zener Voltage (V)
I
Z
- Zener Test Current (mA)
5.0
4.0
3.0
2.0
1.0
0
5.0 6.0 6.5 7.0
V
Z
- Temperature Coefficient (mV/°C)
V
Z
- Zener Voltage (V)
V
Z
at I
ZT
5.5
P1-P3P4-P5

SMPZ3920B-E3/85A

Mfr. #:
Buy SMPZ3920B-E3/85A
Manufacturer:
Vishay
Description:
DIODE ZENER 6.2V 500MW DO220AA
Lifecycle:
New from this manufacturer.
Delivery:
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