BAV19W-7 Datasheet, PDF (2/4 Pages) Diodes Incorporated – SURFACE MOUNT SWITCHING DIODE

BAV19W - BAV21W
Maximum Ratings (@T_A = +25°C, unless otherwise specified.)
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
Repetitive Peak Forward Surge Current
@t = 1.0ms
@t = 1.0s
Symbol
V_RM
V_RRM
V_RWM
V_R
V_R(RMS)
I_FM
I_O
I_FSM
I_FRM
BAV19W
120
100
71
BAV20W
200
150
106
400
200
2.5
0.5
625
BAV21W
Unit
250
V
200
V
141
V
mA
mA
A
mA
Thermal Characteristics
Characteristic
Power Dissipation (Note 6)
Thermal Resistance Junction to Ambient Air (Note 6)
Operating and Storage Temperature Range
Symbol
P_D
R_JA
T_{J ,} T_STG
Value
250
500
-65 to +150
Unit
mW
°C/W
°C
Electrical Characteristics (@T_A = +25°C, unless otherwise specified.)
Characteristic
Reverse Breakdown Voltage (Note 5)
Forward Voltage
Peak Reverse Current
@ Rated DC Blocking Voltage (Note 5)
Total Capacitance
Reverse Recovery Time
Symbol
Min
BAV19W
120
BAV20W
V_(BR)R
200
BAV21W
250
V_FM

I_RM

C_T

t_rr

Max

1.0
1.25
100
15
5.0
50
Unit
V
V
nA
μA
pF
ns
Notes:
5. Short duration pulse test used to minimize self-heating effect.
6. 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
Test Condition
I_R = 100A
I_F = 100mA
I_F = 200mA
T_J = +25°C
T_J = +100°C
V_R = 0, f = 1.0MHz
I_F = I_R = 30mA,
I_rr = 0.1 x I_R, R_L = 100W
300
1
250
200
Note 2
0.1
150
100
0.01
50
0
0
25
50
75 100 125 ₁₅₀
T_A AMBIENT TEMPERATURE (ºC)
Fig. 1 Power Derating Curve
0.001
0
0.2 0.4 0. 6 0.8 1.0 1.2 1.4
V_F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
BAV19W - BAV21W
Document number: DS12024 Rev. 21 - 2
2 of 4
www.diodes.com
October 2013
© Diodes Incorporated