SR3150 – SR3200 1 of 4 © 2009 Won-Top Electronics
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SR3150 – SR3200
3.0A HIGH VOLTAGE SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
Schottky Barrier Chip
Ideally Suited for Automatic Assembly B
Low Power Loss, High Efficiency
Surge Overload Rating to 100A Peak D
For Use in Low Voltage Application A
Guard Ring Die Construction F
Plastic Case Material has UL Flammability
Classification Rating 94V-O C H G
E
Mechanical Data
Case: SMB/DO-214AA, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band or Cathode Notch
Marking: Device Code
Weight: 0.093 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specifi ed
Characteristic Symbol SR3150 SR3200 Unit
Peak Repetitive Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 150 200 V
RMS Reverse Voltage VR(RMS) 105 140 V
Average Rectified Output Current @TL = 75°C IO 3.0 A
Non-Repetiti ve Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method) IFSM 100 A
Forward Voltage @IF = 3.0A VFM 0.92 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 100°C IRM 0.5
20 mA
Typi cal Thermal Resistance (Note 1) RθJL
RθJA 20
75 °C/W
Operating Temperature Range Tj -65 to +125 °C
Storage Temperature Range TSTG -65 to +150 °C
Note: 1. Mounted on P.C. Board with 14mm2 copper pad area.
WTE
POWER SEM IC ON DUC TOR S
SMB/DO-214AA
Dim Min Max
A 3.30 3.94
B 4.06 4.70
C 1.91 2.11
D 0.152 0.305
E 5.08 5.59
F 2.13 2.44
G 0.051 0.203
H 0.76 1.27
All Dimensions in mm
SR3150 – SR3200 2 of 4 © 2009 Won-Top Electronics
0.01
0.1
1.0
10
0 0.2 0.4 0.6 0.8 1.0
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V,INSTANTANEOUSFORWARD VOLTAGE(V)
Fig. 2 Typical Forward Characteristics
F
T - 25ºC
J
I Pulse Width = 300 s
Fµ
0
20
40
60
80
100
110100
I , PEAK FORWARD SURGE CURRENT (A)
F
NUMBEROFCYCLES AT 60 Hz
Fi
g
. 3 Max Non-Repetitive Peak Fwd Sur
g
e Current
Single Half-Sine-Wave
(JEDEC Method)
T = 100°C
T
10
100
1000
0.1 1 10 100
C , JUNCTION CAPACITANCE (pF)
J
V , REVERSEVOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
f= 1MHz
T=25°C
J
0 20 40 60 80 100 120 140
I , INSTANTANEOUS REVERSECURRENT (mA)
R
PERCENT OFRATED PEAK REVERSE VOLTAGE (%)
Fi
g
. 5 Typical Reverse Characteristics
T = 100ºC
j
T = 75ºC
j
T = 25ºC
j
100
10
1.0
0.1
0.01
1k
0
0.5
1.0
25 50 75 100 125 150
I AVERAGE FORWARD CURRENT (A)
O,
T, LEAD TEMPERATURE(ºC)
Fig. 1 Forward Current Derating Curve
L
1.5
2.0
2.5
3.0
SR3150 – SR3200 3 of 4 © 2009 Won-Top Electronics
MARKING INFORMATION RECOMMENDED FOOTPRINT
PACKAGING INFORMATION
Reel Diameter
(mm) Quantity
(PCS) Inner Box Size
L x W x H (mm) Quantity
(PCS) Carton Size
L x W x H (mm) Quantity
(PCS) Approx. Gross Weight
(KG)
330 3,000 340 x 337 x 45 6,000 370 x 370 x 420 48,000 14.0
inches
(
mm
)
Product ID Label
Directi on of Unreeli ng
12mm
4mm 1.6mm
Note: 1. Paper reel, white or gray color.
2. Components are packed in accordance with EIA standard 481-1 and 481-2.
TAPE & REEL
WTE
3xx
0.050 MIN
(1.27 MIN)
0.082 MIN
(2.10 MIN)
0.106 MAX
(2.65 MAX)
330mm
12mm
8mm
Cathode = Polarity Band
WTE = Manufacturer’s Logo
3xx = Device Code
xx = 150 or 200
SR3150 – SR3200 4 of 4 © 2009 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
SR3150-T3 SMB 3000/Tape & Reel
SR3200-T3 SMB 3000/Tape & Reel
1. Shipping qu anti t y giv en is for minim um packi ng qu anti ty only. Fo r mini m um
order quantity, please consult the Sales Department.
2. To order RoHS / Lea d Fr e e ver si on ( w it h Lea d Fr ee fi ni sh ), ad d “ -L F”
suffix to part number abo ve. For ex a m ple, SR3150 -T 3- L F.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer . WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohs i ung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
