Weitron B0530WS Surface mount schottky barrier rectifier Datasheet

B0530WS
Surface Mount Schottky Barrier Rectifier
SMALL SIGNAL
SCHOTTKY DIODES
500m AMPERES
30 VOLTS
P b Lead(Pb)-Free
Features:
* Low Forward Voltage Drop.
* Guard Ring Construction for Transient Protection.
* High Conductance.
Description:
* Case Material: Molded Plastic. UL Flammability
SOD-323
* Moisture Sensitivity: Level 1 per J-STD-020C.
* Terminals: Solderable per MIL-STD-202, Method 208.
* Polarity: Cathode Band.
* Marking: SE
* Weight: 0.004 grams (approximate).
SOD-323 Outline Demensions
Unit:mm
Dim
A
B
C
D
E
H
J
K
MILLMETERS
Min
Max
1.60
1.80
1.15
1.35
0.80
1.00
0.25
0.40
0.15 REF
0.00
0.10
0.089
0.177
2.30
2.70
PIN 1.CATHODE
2.ANODE
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B0530WS
Maximum Ratings @ TA= 25°C Unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Symbol
Values
Unit
VRRM
VRWM
VR
30
V
VR(RMS)
21
V
IO
0.5
A
IFSM
2
A
Pd
235
mW
RθJA
426
°C/W
TJ
+125
°C
TSTG
-40 to +125
°C
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
Power Dissipation (Note 1)
Typical Thermal Resistance Junction to Ambient (Note 1)
Operating Temperature Range
Storage Temperature Range
Electrical Characteristics @ TA= 25°C unless otherwise specified
Characteristic
Symbol
Min
Typ
Max
Unit
V(BR)R
30
-
-
V
IF= 0.1A
IF= 0.5A
VF
-
0.40
0.36
0.45
V
VR = 15V
VR = 20V
VR = 30V
IR
-
-
80
100
500
µA
CT
-
58
-
pF
Reverse Breakdown Voltage (Note 2) IR = 500µA
Forward Voltage Drop (Note 2)
Leakage Current (Note 2)
Junction Capacitance
f = 1MHz, VR= 0V
Note:1. Part mounted on FR-4 PC board with recommended pad layout.
2. Short duration test pulse used to minimize self-heating effect.
3. No purposefully added lead.
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B0530WS
Electrical characteristic curves (TA=25°C)
0.7
IF, DC FORWARD CURRENT (A)
10
IF, INSTANTANEOUS FORWARD CURRENT (A)
0.8
0.6
0.5
0.4
0.3
0.2
0.1
1
TA = 125ºC
TA = 100ºC
0.1
TA = 75ºC
TA = 25ºC
0.01
TA = 0ºC
TA = -65ºC
0.001
0
25
0
50
75
100
125
0
150
0.8
1.0
f = 1MHz
1,000
60
CT, TOTAL CAPACITANCE (pF)
TA = 100ºC
TA = 75ºC
TA = 25ºC
10
1
0.6
70
TA = 125ºC
100
0.4
FIG.2 TYPICAL FORWARD CHARACTERISTICS
FIG.1 FORWARD CURRENT DERATING CURVE
10,000
0.2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
TT, TERMINAL TEMPERATURE (°C)
TA = 0ºC
0.1
TA = -65ºC
0.01
50
40
30
20
10
0.001
0
0
20
10
30
0
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
5
10
15
20
VR, DC REVERSE VOLTAGE (V)
FIG.4 TYPICAL TOTAL CAPACITANCE VS REVERSE VOLTAGE
FIG.3 TYPICAL REVERSE CHARACTERISTICS
I PK
210
POWER DISSIPATION(mW)
PF(AV),AVERAGE FORWARD
240
= 1 (DC)
I AV
180
150
120
90
60
30
0
0
0.1
0.2
0.3
0.4
0.5
0.6
IF(AV),AVERAGE FORWARD CURRENT(A)
FIG.5 FORWARD POWER DISSIPATION
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