SR32 Datasheet, PDF (1/3 Pages) Mospec Semiconductor – SCHOTTKY BARRIER RECTIFIERS(3.0A,20-60V)

WTE
POWER SEMICONDUCTORS
SR32 – SR39
3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
! Schottky Barrier Chip
! Ideally Suited for Automatic Assembly
B
! Low Power Loss, High Efficiency
! Surge Overload Rating to 100A Peak
D
! For Use in Low Voltage Application
A
! Guard Ring Die Construction
F
! Plastic Case Material has UL Flammability
Classification Rating 94V-O
C
HG





















































































E
Mechanical Data
! Case: Low Profile Molded Plastic
! Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
! Polarity: Cathode Band or Cathode Notch
! Marking: Type Number
! Weight: 0.093 grams (approx.)
SMB/DO-214AA
Dim
Min
Max
A
3.30
3.94
B
4.06
4.70
C
1.91
2.11
D
0.152
0.305
E
5.08
5.59
F
2.13
2.44
G
0.051
0.203
H
0.76
1.27
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified
Characteristic
Symbol SR32 SR33 SR34 SR35 SR36 SR38 SR39 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
VRRM
VRWM
20
30
40
50
60
80
90
V
VR
VR(RMS)
14
21
28
35
42
56
64
V
Average Rectified Output Current @T_L = 75°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage
@I_F = 3.0A
Peak Reverse Current
@T_A = 25°C
At Rated DC Blocking Voltage @T_A = 100°C
Typical Thermal Resistance Junction to Ambient
(Note 1)
Operating Temperature Range
Storage Temperature Range
IO
IFSM
VFM
IRM
R
JA
Tj
TSTG
3.0
100
0.50
0.75
3.0
20
55
-65 to +125
-65 to +150
A
A
0.85
V
mA
K/W
°C
°C
Note: 1. Mounted on P.C. Board with 14mm² copper pad areas
SR32 – SR39
1 of 3
© 2002 Won-Top Electronics