BAS19W_1 Datasheet, PDF (1/3 Pages) Diodes Incorporated – SURFACE MOUNT FAST SWITCHING DIODE

Lead-free Green
SPICE MODELS: BAS19W BAS20W BAS21W
BAS19W - BAS21W
SURFACE MOUNT FAST SWITCHING DIODE
Features
· Fast Switching Speed
· Surface Mount Package Ideally Suited for Automatic
Insertion
· For General Purpose Switching Applications
A
SOT-323
· High Conductance
· Lead Free/RoHS Compliant (Note 3)
· Qualified to AEC-Q101 Standards for High Reliability
· "Green" Device (Note 4 and 5)
Dim Min Max
BC
A
0.25 0.40
B
1.15 1.35
Mechanical Data
· Case: SOT-323
C
2.00 2.20
G
H
D
0.65 Nominal
· Case Material: Molded Plastic, "Green" Molding Compound, ^K
E
0.30 0.40
M
Note 5. UL Flammability Classification Rating 94V-0
G
1.20 1.40
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminal Connections: See Diagram
· Terminals: Solderable per MIL-STD-202, Method 208
· Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
· BAS19W Marking: KA8 or KT2 or KT3 (See Page 3)
· BAS20W Marking: KT2 or KT3 (See Page 3)
J
DE
L
TOP VIEW
H
1.80 2.20
J
0.0 0.10
K
0.90 1.00
L
0.25 0.40
M
0.10 0.18
a
0°
8°
· BAS21W Marking: KT3 (See Page 3)
All Dimensions in mm
· Weight: 0.006 grams (approximate)
Maximum Ratings ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectified Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s
Repetitive Peak Forward Surge Current
Power Dissipation
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Symbol
VRRM
V_RWM
V_R
VR(RMS)
I_FM
IO
I_FSM
IFRM
Pd
R_qJA
Tj , TSTG
BAS19W
120
100
71
BAS20W
200
150
106
400
200
2.5
0.5
625
200
625
-65 to +150
BAS21W
250
200
141
Unit
V
V
V
mA
mA
A
mA
mW
°C/W
°C
Electrical Characteristics ^{@ T}A ^{= 25°C unless otherwise specified}
Characteristic
Symbol Min
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
BAS19W
120
¾
BAS20W
V_(BR)R
200
¾
BAS21W
250
¾
V
I_R = 100mA
Forward Voltage
VF
¾
1.0
1.25
V
IF = 100mA
I_F = 200mA
Reverse Current
@ Rated DC Blocking Voltage (Note 2)
Total Capacitance
I_R
¾
100
15
nA
Tj = 25°C
mA
T_j = 100°C
C_T
¾
5.0
pF
V_R = 0, f = 1.0MHz
Reverse Recovery Time
trr
¾
50
ns
I_F = I_R = 30mA,
I_rr = 0.1 x I_R, R_L = 100W
Notes: 1. Part mounted on FR-4 PC board with minimum recommended pad layout, which can be found on our website at
http:/www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DS30118 Rev. 11 - 2
1 of 3
BAS19W - BAS21W
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