SK32AF WILLAS [WILLAS ELECTRONIC CORP], SK32AF Datasheet
SK32AF
Manufacturer Part Number
SK32AF
Description
3.0AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS -20V-200V
Manufacturer
WILLAS [WILLAS ELECTRONIC CORP]
Datasheet
1.SK32AF.pdf
(2 pages)
* Low profile package
* Ideal for automated placement
* Guard Ring for over voltage protection
* Low forward voltage drop
* RoHS Product for packing code suffix "G",
* Case: Molded plastic,DO-221AC/ SMAF
* Epoxy: UL 94V-O rate flame retardant
* Terminals: Solder Plated, solderable per
* Mounting position: Cathod Band
* Weight: Approximated 0.032 gram.
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive of inductive load.
For capacitive load, derate current by 20%
Marking Code
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375" (9.5mm) lead length (see Fig.1)
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
Maximum Instantaneous Forward Voltage at 3.0A DC(Note
Maximum Average Reverse Current at
Rated DC Blocking Voltage
NOTES :1. Thermal Resistance forJunction to Ambient: Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.
3.0AMP SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS -20V-200V
FEATURES
MECHANICAL DATA
2011-12
Halogen free product for packing code suffix "H"
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Measured at Pulse Width 300μs, Duty Cycle 2%.
Thermal Resistance for Junction to Case
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
MIL-STD-750, Method 2026
RATINGS
CHARACTERISTICS
@TC=25℃
@TC=100℃
R
SYMBOL
SYMBOL
ΘJA/
V
V
T
V
I
FSM
RRM
RMS
C
T
V
I
STG
I
DC
O
R
RΘ
J
F
J
JC
SMAF(DO-221AC) PACKAGE
SK32AF SK33AF SK34AF SK35AF SK36AF SK38AF SK310AF SK315AF SK320AF
3 2 A F
SK32AF SK33AF SK34AF SK35AF SK36AF SK38AF SK310AF SK315AF SK320AF
0.45
20
14
20
3 3 A F
180
30
21
30
0.5
2
2
3 4 A F
0.5
40
28
40
10
Dimensions in inches and (millimeters)
-55 to +125
0.181(4.60)
0.181(4.60)
0.155(3.95)
0.155(3.95)
0.220(5.60)
0.220(5.60)
0.189(4.80)
0.189(4.80)
3 5 A F
50
35
50
0.70
150
-55 to +150
3 6 A F
60
42
60
70/30
3.0
80
WILLAS ELECTRONIC CORP.
3 8 A F
1
1
80
56
80
0.85
110
3 1 0 A F
0.059(1.50)
0.059(1.50)
0.029(0.75)
0.029(0.75)
100
100
70
0.2
5
Pb Free Product
3 1 5 A F
0.87
150
105
150
100
-55 to +150
SK320AF
SK32AF
THRU
3 2 0 A F
0.90
200
140
200
80
0.065(1.65)
0.065(1.65)
0.049(1.25)
0.049(1.25)
mAmps
Amps
Amps
UNIT
℃/W
UNIT
Volts
Volts
Volts
Volts
P
℃
℃
F
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SK32AF Summary of contents
Page 1
... Thermal Resistance for Junction to Case 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. Measured at Pulse Width 300μs, Duty Cycle 2%. 2011-12 SMAF(DO-221AC) PACKAGE 2 2 SYMBOL SK32AF SK33AF SK34AF SK35AF SK36AF SK38AF SK310AF SK315AF SK320AF RRM ...
Page 2
... FIG. 2-TYPICAL FORWARD CHARACTERISTICS 100.00 TJ=25 PULSE ℃ W DTH 300us 2% DUTY CYCLE 10.00 1.00 0.10 0.01 0.2 0.4 0.6 FORWARD VOLTAGE (V) FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100 25℃ 10 100℃ 0.01 0.001 0.0001 PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) WILLAS ELECTRONIC CORP. SK32AF~SK34AF SK35AF~SK36AF SK38AF~SK310AF SK315AF SK320AF 0.8 1.0 80 100 ...