BAV99WGH

Zowie Technology Corporation
Silicon Switching Diode
* Lead free product
* Halogen-free type
3
ANODE
CATHODE
1
BAV99WGH
2
1
3
CATHODE/ANODE
2
SOT-323
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Reverse Voltage
VR
70
Vdc
Forward Current
IF
200
mAdc
IFM(surge)
4.5
Adc
Symbol
Value
Unit
Total Power Dissipation, Ts=110 C
Ptot
250
mW
Junction Temperature
TJ
150
o
C
Storage Temperature
TSTG
-65 to +150
o
C
R JS
≦160
Forward Surge Current, t=1us
THERMAL CHARACTERISTICS
Characteristic
O
Junction Soldering
Point(1)
K/W
(1) For calculation of R JA Please refer to Application Thermal Resistance.
o
ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (EACH DIODE)
Characteristic
Symbol
Min.
V(BR)
70
Max.
Unit
-
Vdc
OFF CHARACTERISTICS
Reverse Breakdown Voltage
( I(BR) = 100uAdc )
Reverse Voltage Leakage Current
( VR=25Vdc, TJ=150oC )
( VR=70Vdc )
( VR=70Vdc, TJ=150oC )
IR
-
30
2.5
50
uAdc
Diode Capacitance
( VR=0, f = 1.0 MHZ )
CD
-
1.5
pF
Forward Voltage
( IF = 1.0 mAdc )
( IF = 10 mAdc )
( IF = 50 mAdc )
( IF = 150 mAdc )
VF
-
715
855
1000
1250
mVdc
Reverse Recovery Time
( IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc ) ( Figure 1 ) RL = 100
trr
-
6.0
nS
REV. 0
Zowie Technology Corporation
Zowie Technology Corporation
BAV99WGH
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
820
+10 V
2k
0.1uF
100uH
tr
IF
tp
IF
T
trr
10%
0.1uF
t
D.U.T.
50
OUTPUT
PULSE
GENERATOR
50 INPUT
SAMPLING
OSCILLOSCOPE
90%
IR(REC) = 1mA
IR
VR
OUTPUT PULSE
(I F = I R = 10 mA; measured
at IR(REC) = 1mA
INPUT SIGNAL
Notes: 1. A 2.0k variable resistor adjusted for a Forward Current (IF) of 10mA.
2. Input pulse is adjusted so IR(peak) is equal to 10mA.
3. tp » trr
FIGURE 2. FORWARD VOLTAGE
FIGURE 3. REVERSE CURRENT
1.0
VF
10 5
nA
V
IF =
IR
100 mA
10 4
5
10 mA
0.5
1 mA
10 3
0.1 mA
5
70V
25 V
10 2
5
0
0
50
100
T A (℃)
REV. 0
150
10 1
0
50
100
150
T A (℃)
Zowie Technology Corporation
Zowie Technology Corporation
BAV99WGH
FIGURE 4. FORWARD CURRENT IF=f(Ts)
FIGURE 5. FORWARD CURRENT IF=f(VF)
150
300
I F ( mA )
250
I F ( mA )
200
100
typ
150
max
50
100
50
Ta=25OC
0
0
20
40
60
80
100
120
0
150
0
0.5
1.0
T S °C
1.5
VF ( V )
FIGURE 6. PERMISSIBLE PULSE LOAD R JS=f(tp)
FIGURE 7. PERMISSIBLE PULSE LOAD
IFmax/IFDC=f(tp)
10 2
10 3
K/W
F max /II F DC
-
R JS
10 2
10
-5
10
-4
10
-3
10
-2
10
tp ( s )
REV. 0
10 1
0.5
0.2
0.1
0.05
0.02
0.01
0.005
D=0
10 1
10 0 -6
10
D=0
0.005
0.01
0.02
0.05
0.1
0.2
0.5
0
10 0 -6
10
10
-5
10
-4
10
-3
10
-2
10
0
tp ( s )
Zowie Technology Corporation