SK310B Taiwan Semiconductor, SK310B Datasheet - Page 2

• Manufacturer Part Number: SK310B
• Description: DIODE, SCHOTTKY, 3A, 100V, SMB
• Manufacturer: Taiwan Semiconductor

Specifications of SK310B

• Repetitive Reverse Voltage Vrrm Max: 100V
• Forward Current If(av): 3A
• Forward Voltage Vf Max: 850mV
• Forward Surge Current Ifsm Max: 150A
• Operating Temperature Range: -55°C To +150°C
• Diode Type: Schottky
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1000
3.0
2.0
0.01
1.0
10
0.1
0
40
100
1
10
50
FIG. 1- MAXIMUM FORWARD CURRENT DERATING
FIG. 3- TYPICAL FORWARD CHARACTERISTICS
0
0.1
Tj=125 C
(10X10mm)COPPER PAD AREAS
FIG. 5- TYPICAL JUNCTION CAPACITANCE
PCB MOUNTED ON 0.4X0.4"
Tj=125
60
0.2
CURVE
O
O
C
70
0.4
RATINGS AND CHARACTERISTIC CURVES (SK32B THRU SK310B)
LEAD TEMP ERATURE.( C)
FORWARD VOLTAGE.(V)
80
0.6
REVERSE VOLTAGE.(V)
Tj=25
90
1
0.8
PULSE WIDTH=300 S
1% DUTY CYCLE
O
100
C
1.0
110
O
SK39B-SK310B
SK32B-SK34B
SK35B-SK36B
1.2
120
RESISTIVE OR
INDUCTIVELOAD
10
1.4
130
Tj=25 C
f=1.0MHz
Vsig=50mVp-p
140
1.5
O
150
- 71 -
160
100
FIG. 4- TYPICAL REVERSE CHARACTERISTICS
0.001
150
120
0.01
100
FIG. 2- MAXIMUM NON-REPETITIVE PEAK FORWARD
90
60
30
0.1
20
10
0.1
0
10
1
1
1
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
0.01
0
FIG.6- TYPICAL TRANSIENT THERMAL
TJ=125
SURGE
20
CHARACTERISTICS
TJ=25 C
O
C
NUMBER OF CYCLES AT 60Hz
TJ=75
40
0.1
O
CURRENT
O
C
t, PULSE DURATION, (sec)
60
80
10
AT RATED TL
8.3ms Single Half Sine Wave
JEDEC Method
1
100
SK39B-SK310B
SK32B-SK34B
SK35B-SK36B
120
10
140
100
100