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Zowie Technology Corporation
Silicon Switching Diode * Lead free product * Halogen-free type
3 ANODE 1 CATHODE 2 3 CATHODE/ANODE
BAV99WGH
1 2
SOT-323
MAXIMUM RATINGS
Rating Reverse Voltage Forward Current Forward Surge Current, t=1us Symbol VR IF IFM(surge) Value 70 200 4.5 Unit Vdc mAdc Adc
THERMAL CHARACTERISTICS
Characteristic Total Power Dissipation, Ts=110 C Junction Temperature Storage Temperature Junction Soldering Point(1)
O
Symbol Ptot TJ TSTG R JS
Value 250 150 -65 to +150 O160
Unit mW
o o
C C
K/W
(1) For calculation of R JA Please refer to Application Thermal Resistance.
ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (EACH DIODE)
Characteristic Symbol Min. Max. Unit
o
OFF CHARACTERISTICS
Reverse Breakdown Voltage ( I(BR) = 100uAdc ) Reverse Voltage Leakage Current ( VR=25Vdc, TJ=150oC ) ( VR=70Vdc ) ( VR=70Vdc, TJ=150oC ) Diode Capacitance ( VR=0, f = 1.0 MHZ ) Forward Voltage ( IF = 1.0 mAdc ) ( IF = 10 mAdc ) ( IF = 50 mAdc ) ( IF = 150 mAdc ) Reverse Recovery Time ( IF = IR = 10 mAdc, IR(REC) = 1.0 mAdc ) ( Figure 1 ) RL = 100 V(BR) 70 Vdc
IR
-
30 2.5 50 1.5 715 855 1000 1250 6.0
uAdc
CD
pF
VF
mVdc
trr
nS
REV. 0
Zowie Technology Corporation
Zowie Technology Corporation
BAV99WGH
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT 820 +10 V 2k 100uH 0.1uF D.U.T. OUTPUT PULSE GENERATOR 50 50 INPUT SAMPLING OSCILLOSCOPE 90% VR INPUT SIGNAL IR IR(REC) = 1mA OUTPUT PULSE (I F = I R = 10 mA; measured at IR(REC) = 1mA IF 0.1uF IF trr t
tr 10%
tp
T
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
V
IF =
10 5 nA 100 mA
IR
10 4 10 mA 0.5 1 mA 0.1 mA 5 70V
10 3 5
25 V 10 2 5
0
0
50 T A (J)
100
150
10 1
0
50
100 T A (J)
150
REV. 0
Zowie Technology Corporation
Zowie Technology Corporation
BAV99WGH
FIGURE 4. FORWARD CURRENT IF=f(Ts)
FIGURE 5. FORWARD CURRENT IF=f(VF)
300
150
250
I F ( mA )
200
I F ( mA )
100
150
typ
max
100
50
50
Ta=25OC
0 0
20
40
60
80
100
120
150
0
0
0.5
1.0 VF ( V )
1.5
T S C
FIGURE 6. PERMISSIBLE PULSE LOAD R JS=f(tp)
FIGURE 7. PERMISSIBLE PULSE LOAD IFmax/IFDC=f(tp)
10 3
10 2
K/W -
10 2
10 1
10 1
0.5 0.2 0.1 0.05 0.02 0.01 0.005 D=0
D=0 0.005 0.01 0.02 0.05 0.1 0.2 0.5
R JS
10 0 -6 10
F max /II F DC
-5 -4 -3 -2 0
10
10
10
10
10
10 0 -6 10
10
-5
10
-4
10
-3
10
-2
10
0
tp ( s )
REV. 0
tp ( s )
Zowie Technology Corporation

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