山东晶导微电子有限公司
Jingdao Microelectronics
Surface Mount Schottky Barrier Rectifier
Reverse Voltage - 20 to 200 V
Forward Current - 3.0A
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
MECHANICAL DATA
• Case: SOD-123FL
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight:15mg 0.00048oz
DS32W THRU DS320W
PINNING
PIN
1
2
DESCRIPTION
Cathode
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
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 %
Parameter
Symbols
DS32W
DS34W
DS36W
DS38W
DS310W
DS312W
DS315W
DS320W
Units
Maximum Repetitive Peak Reverse Voltage
V
RRM
V
RMS
V
DC
I
F(AV)
20
14
20
40
28
40
60
42
60
80
56
80
3.0
100
70
100
120
84
120
150
105
150
200
140
200
V
V
V
A
Maximum RMS voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current,8.3ms
Single Half Sine-wave Superimposed
on Rated Load (JEDEC method)
I
FSM
80
70
A
Max Instantaneous Forward Voltage at 3 A
V
F
0.55
0.5
10
250
0.70
0.85
0.3
5
160
65
-55 ~ +125
-55 ~ +150
0.95
V
Maximum DC Reverse Current
at Rated DC Reverse Voltage
T
a
= 25°C
T
a
=100°C
I
R
mA
Typical Junction Capacitance
1）
C
j
2）
pF
°C/W
°C
°C
Typical Thermal Resistance
R
θJA
T
j
T
stg
Operating Junction Temperature Range
Storage Temperature Range
at 1MHz and applied reverse voltage of 4 V D.C.
2）
P.C.B. mounted with 0.2 X 0.2" (5 X 5 mm) copper pad areas.
1）
Measured
2015.03
SOD123FL-S-DS320W-3A200V
Page 1 of 3
山东晶导微电子有限公司
Jingdao Microelectronics
DS32W THRU DS320W
Fig.1 Forward Current Derating Curve
Instaneous Reverse Current (
μA)
3.5
10
4
Fig.2 Typical Reverse Characteristics
Average Forward Current (A)
100LFM
3.0
2.5
2.0
1.5
1.0
0.5
0.0
25
50
75
100
125
150
Single phase half-wave 60 Hz
resistive or inductive load
10
3
T
J
=100
°C
10
2
T
J
=75
°C
DS32W/DS34W
DS36W-DS320W
10
1
T
J
=25
°C
10
0
0
20
40
60
80
100
Ambient Temperature (°C)
Percent of Rated Peak Reverse Voltage（%）
Fig.3 Typical Forward Characteristic
Instaneous Forward Current (A)
500
20
10
Fig.4 Typical Junction Capacitance
T
J
=25
°C
Junction Capacitance ( pF)
200
100
50
DS32W/DS34W
DS36W-DS320W
1.0
DS32W/DS34W
DS36W/DS38W
DS310W/DS312W
DS315W/DS320W
20
10
0.1
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1
10
100
Instaneous Forward Voltage (V)
Reverse Voltage (V)
100
DS32W~DS38W
Transient Thermal Impedance（
°C
/W）
Fig.5 Maximum Non-Repetitive Peak
Forward Surage Current
Peak Forward Surage Current (A)
Fig.6- Typical Transient Thermal Impedance
200
100
80
DS310W~DS312W
60
40
10
20
00
1
8.3 ms Single Half Sine Wave
(JEDEC Method)
10
100
1
0.01
0.1
1
10
100
Number of Cycles at 60Hz
t, Pulse Duration（sec）
2015.03
www.sdjingdao.com
Page 2 of 3
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