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SD-103 其他数据使用手册 - UTC（友顺）
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SD-103数据手册
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SD103A - SD103C
SCHOTTKY BARRIER DIODE
Features
• Low Forward Voltage Drop
• Guard Ring Construction for Transient Protection
• Low Reverse Recovery Time
• Low Reverse Capacitance
• Lead Free Finish, RoHS Compliant (Note 2)
Mechanical Data
• Case: DO-35
• Case Material: Glass
• Moisture Sensitivity: Level 1 per J-STD-020C
• Leads: Solderable per MIL-STD-202, Method
208
• Terminals: Finish ⎯ Sn96.5Ag3.5. Solderable
per MIL-STD-202, Method 208
• Polarity: Cathode Band
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.13 grams (approximate)
DO-35
Dim Min Max
A 25.40
⎯
B
⎯
4.00
C
⎯
0.60
D
⎯
2.00
All Dimensions in mm
Maximum Ratings @T
A
= 25°C unless otherwise specified
Characteristic Symbol SD103A SD103B SD103C Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
40 30 20 V
RMS Reverse Voltage V
R(RMS)
28 21 14 V
Forward Continuous Current I
FM
350 mA
Repetitive Peak Forward Current (Note 1) @ t ≤ 1.0s
I
FRM
1.0 A
Non-Repetitive Peak Forward Surge Current
8.3 ms Half Sine Wave
I
FSM
15 A
Power Dissipation (Note 1) P
d
400 mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
θJA
300 °C/W
Operating Junction Temperature T
j
125 °C
Storage Temperature Range
T
STG
-55 to +150
°C
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage SD103A
(Note 3) SD103B
SD103C
V
(BR)R
40
30
20
⎯ ⎯
V
I
R
= 100μA
Maximum Forward Voltage Drop V
FM
⎯ ⎯
0.37
0.60
V
I
F
= 20mA
I
F
= 200mA
Maximum Peak Reverse Current SD103A
(Note 3) SD103B
SD103C
I
RM
⎯ ⎯
5.0
μA
V
R
= 30V
V
R
= 20V
V
R
= 10V
Total Capacitance C
T
⎯
50
⎯
pF V
R
= 0V, f = 1.0MHz
Reverse Recovery Time t
rr
⎯
10
⎯
ns
I
F
= I
R
= 50mA to 200mA,
I
rr
= 0.1 x I
R
, R
L
= 100Ω
Notes: 1. Valid provided that device terminals are kept at ambient temperature.
2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and high temperature solder exemptions applied where applicable,
see EU Directive Annex Notes 5 and 7.
3. Short duration test pulse used to minimize self-heating effect.
DS11009 Rev. 13 - 2
1 of 3
www.diodes.com
SD103A - SD103C
© Diodes Incorporated
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