VS-20BQ030PBF Vishay, VS-20BQ030PBF Datasheet - Page 4

• Manufacturer Part Number: VS-20BQ030PBF
• Description: SCHOTTKY RECTIFIER, 2A, 30V, SMB
• Manufacturer: Vishay

Specifications of VS-20BQ030PBF

• Repetitive Reverse Voltage Vrrm Max: 30V
• Forward Current If(av): 2A
• Forward Voltage Vf Max: 470mV
• Forward Surge Current Ifsm Max: 350A
• Operating Temperature Range: -55°C To +150°C
• Diode Type: Schottky
• Product: Schottky Rectifiers
• Peak Reverse Voltage: 30 V
• Forward Continuous Current: 2 A
• Max Surge Current: 350 A
• Configuration: Single
• Forward Voltage Drop: 0.55 V at 4 A
• Maximum Reverse Leakage Current: 500 uA
• Mounting Style: SMD/SMT
• Package / Case: SMB (DO-214AA)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 94157
Bulletin PD-20787 rev. A 09/05
20BQ030PbF
(2) Formula used: T
Pd = Forward Power Loss = I
Pd
150
140
130
120
110
100
90
80
70
60
50
Fig. 5 - Maximum Average Forward Current
REV
0
= Inverse Power Loss = V
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
S quare wave (D = 0.50)
80% Rated V applied
see note (2)
Average Forward Current - I
Vs. Allowable Lead Temperature
0.5
L
= T
1
J
R
- (Pd + Pd
Fig. 7 - Maximum Peak Surge Forward Current Vs. Pulse Duration
1.5
F(AV)
REV
1000
R1
100
x V
x I
10
) x R
2
FM
S quare Wave Pulse Duration - t
R
10
(1 - D); I
DC
@ (I
thJL
F(AV)
2.5
;
F(AV)
At Any R ated Load Condition
And With R ated V
Following S urge
R
(A)
@ V
/
D) (see Fig. 6);
3
R1
100
= 80% rated V
RRM
1000
R
p
Applied
(micros ec)
Fig. 6 - Maximum Average Forward Dissipation
1.2
0.8
0.6
0.4
0.2
10000
1
0
0
Vs. Average Forward Current
Average Forward Current - I
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
0.5
RMS Limit
1
1.5
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2
DC
F(AV)
2.5
(A)
4
3