DIODES SD103A, SD103B, SD103C Datasheet
Features
Low Forward Voltage Drop
·
Guard Ring Construction for Transient
·
Protection
Low Reverse Recovery Time
·
Low Reverse Capacitance
·
Mechanical Data
Case: DO-35, Glass
·
Leads: Solderable per MIL-STD-202,
·
Method 208
Marking: Type Number
·
Polarity: Cathode Band
·
Weight: 0.13 grams (approx.)
·
SD103A - SD103C
SCHOTTKY BARRIER DIODE
A
Dim Min Max
A 25.40 ¾
B ¾ 4.00
C ¾ 0.60
D ¾ 2.00
All Dimensions in mm
B
DO-35
A
C
Maximum Ratings
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Repetitive Peak Forward Current @ t £ 1.0s
Non-Repetitive Peak Forward Surge Current
8.3 ms Half Sine Wave
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating Junction Temeperature
Storage Temperature Range
Electrical Characteristics
Reverse Breakdown Voltage SD103A
Maximum Forward Voltage Drop
Maximum Peak Reverse Current SD103A
Junction Capacitance
Reverse Recovery Time
@ TA= 25°C unless otherwise specified
Characteristic Symbol SD103A SD103B SD103C Unit
@ TA= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
SD103B
SD103C
SD103B
SD103C
V
V
V
R(RMS)
I
I
R
T
V
V
RRM
RWM
V
R
I
FM
FRM
FSM
P
d
qJA
T
j
STG
(BR)R
FM
I
RM
C
j
t
rr
40 30 20
28 21 14
350
1.0 A
15 A
400 mW
300 K/W
125 °C
-55 to +150 °C
40
30
20
¾¾
¾¾5.0 mA
¾ 50 ¾ pF
¾ 10 ¾ ns
¾¾ V
0.37
0.60
V
I
= 100mA (pulsed)
RS
= 20mA
I
F
I
= 200mA
F
= 30V
V
R
V
= 20V
R
V
= 10V
R
= 0V, f = 1.0MHz
V
R
= IR= 50mA to 200mA,
I
F
= 0.1 x IR,RL= 100W
I
rr
V
V
mA
DS11009 Rev. 11 - 2 1 of 3 SD103A - SD103C
1000
O
g
0
g
100
g
100
5
4
t = 300 s
µ
p
duty cycle = 2%
RWARD CURRENT (mA)
F
I,F
10
1.0
0.10
0.01
0 0.5 1.0
V , FORWARD VOLTAGE (V)
F
Fig. 1 Typical Forward Characteristics
5
40
100mA
30
I = 400mA
F
200mA
20
3
2
F
I , FORWARD CURRENT (A)
1
0
0 0.5 1.0 1.5
V , FORWARD VOLTAGE (V)
Fi
F
.2 Typical High Current Fwd Characteristics
10
1.0
J
C , CAPACITANCE (pF)
0.1
0
.4Typ. Junction Capacitance vs Reverse Voltage
Fi
10
V , REVERSE VOLTAGE (V)
R
20
30 40
R
V , REVERSE VOLTAGE (V)
10
0
0 100 200
T , AMBIENT TEMPERATURE ( C)
A
Fi
. 3 BlockingVoltage DeratingCurves
°
DS11009 Rev. 11 - 2 2 of 3 SD103A - SD103C
Loading...