VISHAY SS3P4

SS3P4
Vishay General Semiconductor
New Product
High-Current Density Surface Mount Schottky Rectifier
FEATURES
• Very low profile - typical height of 1.0 mm
• Ideal for automated placement
• Low forward voltage drop, low power losses
• High efficiency
• Low thermal resistance
• Meets MSL level 1, per J-STD-020C, LF max peak
of 260 °C
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
DO-220AA (SMP)
TYPICAL APPLICATIONS
For use in low voltage high frequency inverters, freewheeling, dc-to-dc converters and polarity protection
applications.
MAJOR RATINGS AND CHARACTERISTICS
IF(AV)
3A
VRRM
40 V
IFSM
50 A
EAS
11.25 mJ
VF
0.50 V
Tj max.
150 °C
MECHANICAL DATA
Case: DO-220AA (SMP)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: Color band denotes the cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
SS3P4
Device marking code
UNIT
34
Maximum repetitive peak reverse voltage
VRRM
40
V
Maximum average forward rectified current (see Fig. 1)
IF(AV)
3.0
A
Peak forward surge current 8.3 ms single half sine-wave superimposed
on rated load
IFSM
50
A
Non-repetitive avalanche energy at Tj = 25 °C, IAS = 1.5 A, L = 10 mH
EAS
11.25
mJ
dv/dt
10000
V/µs
TJ, TSTG
- 55 to + 150
°C
Voltage rate of change (rated VR)
Operating junction and storage temperature range
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
TYP
MAX.
UNIT
VF
0.55
0.50
0.60
0.55
V
7.5
150
15
µA
mA
Maximum instantaneous
forward voltage (1)
at IF = 3 A,
at IF = 3 A,
Maximum reverse current at
rated VR (1)
Tj = 25 °C
Tj = 125 °C
IR
Typical junction capacitance
at 4.0 V, 1 MHz
CJ
Tj = 25 °C
Tj = 125 °C
105
pF
Note:
(1) Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 15 x 15 mm copper pad areas
RθJL is measured at the terminal of cathode band
RθJC is measured at the top centre of the body
Document Number 88954
26-Jun-06
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SS3P4
Vishay General Semiconductor
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance (1)
SYMBOL
SS3P4
UNIT
RθJA
RθJL
ReJC
85
15
20
°C/W
Note:
(1) Thermal resistance from junction to ambient and junction to lead mounted on P.C.B. with 15 x 15 mm copper pad areas
RθJL is measured at the terminal of cathode band
RθJC is measured at the top centre of the body
ORDERING INFORMATION
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
SS3P4-E3/84A
0.024
84A
3000
7" Diameter Plastic Tape & Reel
SS3P4-E3/85A
0.024
85A
10000
13" Diameter Plastic Tape & Reel
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
100
Instantaneous Forward Current (A)
Average Forward Rectified Current (A)
3.0
2.5
2.0
1.5
1.0
TJ measured
at the cathode band terminal
0.5
0
80
90
100
110
120
130
140
Tj = 150 °C
10
Tj = 25 °C
1
Tj = 125 °C
0.1
0.1
150
0.3
Lead Temperature (°C)
Figure 1. Forward Current Derating Curve
50
0.7
0.9
1.1
1.3
Figure 3. Typical Instantaneous Forward Characteristics
100000
Instantaneous Reverse Leakage
Current (µA)
Peak Forward Surge Current (A)
0.5
Instantaneous Forward Voltage (V)
Tj = 150 °C
10000
40
30
20
10
Tj = 125 °C
1000
100
Tj = 25 °C
10
1
0.1
0
1
10
100
Number of Cycles at 50 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
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10
20
30
40
50
60
70
80
90
100
Percent of Rated Peak Reverse Voltage (%)
Figure 4. Typical Reverse Leakage Characteristics
Document Number 88954
26-Jun-06
SS3P4
Vishay General Semiconductor
1000
Transient Thermal Impedance (°C/W)
Junction Capacitance (pF)
1000
100
1
0.1
1
10
100
10
1
0.01
100
0.1
1
10
100
Reverse Voltage (V)
t, Pulse Duration (s)
Figure 5. Typical Junction Capacitance
Figure 6. Typical Transient Thermal Impedance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
DO-220AA (SMP)
0.012 (0.30) REF
Cathode band
0.105
(2.67)
0.013 (0.35)
0.004 (0.10)
0.032 (0.80)
0.016 (0.40)
0.103 (2.60)
0.087 (2.20)
0.142 (3.61)
0.126 (3.19)
0.158 (4.00)
0.146 (3.70)
0.025
(0.635)
0.030
(0.762)
0.045 (1.15)
0.033 (0.85)
0.012 (0.30)
0.000 (0.00)
Document Number 88954
26-Jun-06
0.036 (0.91)
0.024 (0.61)
0.053 (1.35)
0.041 (1.05)
0.086 (2.18)
0.074 (1.88)
0.100
(2.54)
0.050
(1.27)
0.018 (0.45)
0.006 (0.15)
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Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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