山东晶导微电子有限公司
DS32W THRU DS320W
Jingdao Microelectronics
Surface Mount Schottky Barrier Rectifier
Reverse Voltage - 20 to 200 V
Forward Current - 3.0A
PINNING
PIN
FEATURES
• Metal silicon junction, majority carrier conduction
• For surface mounted applications
• Low power loss, high efficiency
• High forward surge current capability
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
DESCRIPTION
1
Cathode
2
Anode
1
2
Top View
Marking Code: DS32W
---K32
DS34W
---K34
DS36W
---K36
DS38W
---K38
DS310W ---K310
DS312W ---K312
DS315W ---K315
DS320W ---K320
Simplified outline SOD-123FL and symbol
MECHANICAL DATA
• Case: SOD-123FL
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight:15mg 0.00048oz
Absolute Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.Single phase, half wave, 60Hz resistive or inductive load,
for capacitive load, derate by 20 %
Symbols
Parameter
DS32W
DS34W
DS36W
DS38W
DS310W
DS312W
DS315W
DS320W
Units
Maximum Repetitive Peak Reverse Voltage
V RRM
20
40
60
80
100
120
150
200
V
Maximum RMS voltage
V RMS
14
28
42
56
70
84
105
140
V
Maximum DC Blocking Voltage
V DC
20
40
60
80
100
120
150
200
V
Maximum Average Forward Rectified Current
I F(AV)
Peak Forward Surge Current,8.3ms
Single Half Sine-wave Superimposed
on Rated Load (JEDEC method)
I FSM
Max Instantaneous Forward Voltage at 3 A
Maximum DC Reverse Current
T a = 25°C
at Rated DC Reverse Voltage
T a =100°C
Typical Junction Capacitance 1)
Typical Thermal Resistance
2)
Operating Junction Temperature Range
Storage Temperature Range
A
3.0
80
70
A
VF
0.55
IR
0.5
10
0.3
5
mA
Cj
250
160
pF
0.70
0.85
0.95
V
RθJA
65
°C/W
Tj
-55 ~ +125
°C
T stg
-55 ~ +150
°C
1) Measured
2)
at 1MHz and applied reverse voltage of 4 V D.C.
P.C.B. mounted with 0.2 X 0.2" (5 X 5 mm) copper pad areas.
2015.03
SOD123FL-S-DS320W-3A200V
Page 1 of 3
山东晶导微电子有限公司
DS32W THRU DS320W
Jingdao Microelectronics
Fig.2 Typical Reverse Characteristics
Average Forward Current (A)
3.5
100LFM
3.0
2.5
2.0
1.5
1.0
0.5
Single phase half-wave 60 Hz
resistive or inductive load
0.0
25
50
75
100
125
150
Instaneous Reverse Current ( μA)
Fig.1 Forward Current Derating Curve
10 4
DS32W/DS34W
DS36W-DS320W
10 1
T J =25°C
10 0
0
60
80
100
Fig.4 Typical Junction Capacitance
500
T J =25°C
10
1.0
DS32W/DS34W
DS36W/DS38W
DS310W/DS312W
DS315W/DS320W
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
100
50
DS32W/DS34W
20
DS36W-DS320W
10
10
1
0.1
100
Instaneous Forward Voltage (V)
Reverse Voltage (V)
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
Fig.6- Typical Transient Thermal Impedance
DS32W~DS38W
DS310W~DS312W
80
60
40
8.3 ms Single Half Sine Wave
(JEDEC Method)
00
1
200
1.8
100
20
Junction Capacitance ( pF)
20
10
100
Transient Thermal Impedance( °C /W)
Instaneous Forward Current (A)
40
20
Percent of Rated Peak Reverse Voltage(%)
Fig.3 Typical Forward Characteristic
Peak Forward Surage Current (A)
T J =75°C
10 2
Ambient Temperature (°C)
200
100
10
Number of Cycles at 60Hz
2015.03
T J =100°C
10 3
1
0.01
0.1
1
10
100
t, Pulse Duration(sec)
www.sdjingdao.com
Page 2 of 3
山东晶导微电子有限公司
DS32W THRU DS320W
Jingdao Microelectronics
PACKAGE OUTLINE
Plastic surface mounted package; 2 leads
SOD-123FL
∠ALL ROUND
C
A
∠ALL ROUND
VM
D
E
A
g
Top View
mil
Bottom View
A
C
D
E
e
g
HE
max
1.1
0.20
2.9
1.9
1.1
0.9
3.8
min
0.9
0.12
2.6
1.7
0.8
0.7
3.5
max
43
7.9
114
75
43
35
150
min
35
4.7
102
67
31
28
138
UNIT
mm
1.2
(47)
1.2
(47)
2.0
(79)
Marking
Unit: mm
(mil)
2015.03
∠
7°
The recommended mounting pad size
1.2
(47)
g
pad
e
E
A
pad
HE
www.sdjingdao.com
Type number
Marking code
DS32W
K32
DS34W
K34
DS36W
K36
DS38W
K38
DS310W
K310
DS312W
K312
DS315W
K315
DS320W
K320
Page 3 of 3
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