SK32 Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER(VOLTAGE - 20 to 100 Volts CURRENT - 3.0 Amperes)

SK32 THRU SK3A
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 V
Forward Current - 3 A
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Metal silicon junction, majority carrier conduction
• Built-in strain relief, ideal for automated placement
• For surface mount applications
• Low profile package
• Low power loss, high efficiency
• High current capability , Low forward voltage drop
• For use in low volatge, high frequency inverters,
free wheeling, and polarity protection applications
Mechanical Data
• Case: JEDEC SMB (DO-214AA) molded plastic body
• Terminals: solder plated, solderable per MIL-STD-750,
Method 2026
• Polarity: color band denotes cathode end
Absolute Maximum Ratings and Characteristics
Ratings at 25 ^OC ambient temperature unless otherwise specified. Single phase, half wave, resistive or inductive
load, For capacitive load, derate by 20%
Parameter
Symbols SK32 SK33 SK34 SK35 SK36 SK38 SK3A Units
Maximum Repetitive Peak Reverse Voltage
V_RRM
20 30 40 50 60 80 100
V
Maximum RMS Voltage
V_RMS
14
21
28
35
42
57
71
V
Maximum DC Blocking Voltage
V_DC
20 30 40 50 60 80 100
V
Maximum Average Forward Rectified Current
0.375" (9.5 mm) Lead Length
I_(AV)
3
A
Peak Forward Surge Current, 8.3 ms Single Half-
sine-wave Superimposed on rated load (JEDEC
I_FSM
80
A
method)
Maximum Forward Voltage at 3 A DC ¹⁾
V_F
0.55
0.75
0.85
V
Maximum Reverse Current
T_A = 25 ^OC
at Rated DC Blocking Voltage ¹⁾ T_A = 100 ^OC
I_R
1.5
20
10
mA
Typical Junction Capacitance ³⁾
Typical Thermal Resistance ²⁾
Operating Junction Temperature Range
C_J
250
160
R_θJA
55
R_θJL
17
T_J
-65 to +125
-65 to +150
pF
O_C/W
O_C
Storage Temperature Range
T_S
-65 to +150
O_C
1) _{Pulse test: 300 µs pulse width, 1% duty cycle.}
2) _{P.C.B. mounted with 0.55 X 0.55" (14 X 14 mm) copper pad areas.}
3) _{Measured at 1 MHz and applied reverse voltage of 4 V.}
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
R
Dated : 25/04/2006 J