DS23002 Rev. 5 - 3 1 of 2 SR102-SR106
· High Current Capability and Low Forward Drop
· High Surge Capacity
· Guard Ring for Transient Protection
· Low Power Loss, High Efficiency
Mechanical Data
· Case: DO-41, Molded Plastic
· Plastic Material: UL Flammability
Classification Rating 94V-0
· Moisture sensitivity: Level 1 per J-STD-020A
· Terminals: Axial lead, Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode band
· Weight: 0.35 grams (approx.)
Notes: 1. Thermal Resistance from Junction to Ambient with Vertical PC Board Mounting, 1.27mm Lead Length.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V.
A A
B
C
D
Features
SR102 - SR106
HIGH CURRENT SCHOTTKY BARRIER RECTIFIER
Characteristic Symbol SR102 SR103 SR104 SR105 SR106 Unit
Maximum Recurrent Peak Reverse Voltage
V
RRM
20 30 40 50 60 V
Maximum RMS Voltage
V
RSM
14 21 28 35 42 V
Maximum DC Blocking Voltage
V
DC
20 30 40 50 60 V
Maximum Average Forward Rectified
Current @ Lead Temperature (TL) @ T
L
=75°C
measured 9.5mm lead length @ T
L
= 100°C
I(
AV)
1.0
¾
¾
1.0
A
Peak Forward Surge Current 8.3ms half sine-wave
superimposed on rated load (JEDEC Method)
I
FSM
25 A
Maximum Forward Voltage @ 1.0A
V
F
0.55 0.60 0.70 V
Maximum Average Reverse Current at @ T
A
=25°C
Peak Reverse Voltage @ T
A
= 100°C
I
R
I
R
1.0
10
mA
Typical Thermal Resistance (Note 1)
R
qJL
15 K/W
Typical Total Capacitance (Note 2)
C
T
110 80 pF
Storage and Operating Temperature Range
T
J
,T
STG
-65 to +150 °C
DO-41
Dim Min Max
A
25.4 ¾
B
4.1 5.2
C
0.71 0.86
D
2.0 2.7
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
@ T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
NOT RECOMMENDED FOR NEW DESIGN,
USE SB1X0 SERIES
