DS11008 Rev. I-2 1 of 2 SD101A - SD101C
www.diodes.com ã Diodes Incorporated
SD101A - SD101C
SCHOTTKY BARRIER DIODE
Features
·Low Forward Voltage Drop
·Guard Ring Construction for Transient
Protection
·Low Reverse Recovery Time
·Low Reverse Capacitance
·Case: DO-35, Plastic
·Leads: Solderable per MIL-STD-202,
Method 208
·Marking: Type Number
·Polarity: Cathode Band
·Weight: 0.13 grams (approx.)
Mechanical Data
Maximum Ratings @ TA = 25°C unless otherwise specified
Note: 1. Valid provided that leads are kept at ambient temperature.
Electrical Characteristics @ TA = 25°C unless otherwise specified
Characteristic Symbol SD101A SD101B SD101C Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
60 50 40 V
RMS Reverse Voltage VR(RMS) 42 35 28 V
Forward Continuous Current (Note 1) IFM 15 mA
Non-Repetitive Peak Forward Surge Current @ t £ 1.0s
@ t = 10msIFSM 50
2.0
mA
A
Power Dissipation (Note 1) Pd400 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 375 K/W
Operating and Storage Temperature Range Tj,T
STG -65 to +175 °C
Characteristic Symbol Min Max Unit Test Condition
Maximum Forward Voltage Drop SD101A
SD101B
SD101C
SD101A
SD101B
SD101C
VFM ¾
0.41
0.40
0.39
1.00
0.95
0.90
V
IF= 1.0mA
IF= 1.0mA
IF= 1.0mA
IF= 15mA
IF= 15mA
IF= 15mA
Maximum Peak Reverse Current SD101A
SD101B
SD101C
IRM ¾200 nA
VR = 50V
VR = 40V
VR = 30V
Junction Capacitance SD101A
SD101B
SD101C
Cj¾
2.0
2.1
2.2
pF VR = 0V, f = 1.0MHz
Reverse Recovery Time trr ¾1.0 ns IF = IR = 5.0mA,
Irr = 0.1 x IR,R
L = 100W
A A
B
C
D
DO-35
Dim Min Max
A25.40 ¾
B¾4.00
C¾0.60
D¾2.00
All Dimensions in mm
SPICE MODELS: SD101A SD101B SD101C
DS11008 Rev. I-2 2 of 2 SD101A - SD101C
www.diodes.com
0.01
0.1
1.0
10
00.51.0
I , FORWARD CURRENT (mA)
F
A
B
C
V , FORWARD VOLTAGE (V)
F
Fig. 1 Typical Forward Characteristic
Variations for Primar
y
Conduction
0
1
2
01020304050
C , CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (V)
R
Fi
g
.2 T
y
p. Junction Capacitance vs Reverse Volta
g
e
T=25°C
j
AB
C
