Zowie Technology Corporation
BAS21HT1G
FIGURE 1. RECOVERY TIME EQUIVALENT TEST CIRCUIT
820
Ω
+10 V
2 k
0.1
µF
I
F
t
t
t
r
p
I
F
100 µH
t
rr
t
10%
90%
0.1
µ
F
DUT
50
Ω
OUTPUT
50 Ω INPUT
SAMPLING
OSCILLOSCOPE
i
= 3.0 mA
PULSE
GENERATOR
R(REC)
I
R
V
R
OUTPUT PULSE
(I = I = 30 mA; measured
INPUT SIGNAL
F
R
at i
= 3.0 mA)
R(REC)
Notes :
1. A 2.0 kΩ variable resistor adjusted for a Forward Current (I ) of 30 mA.
F
2. Input pulse is adjusted so I (peak) is equal to 30 mA.
R
3. t >> trr
p
FIGURE 2. FORWARD VOLTAGE
FIGURE 3. REVERSE LEAKAGE
1200
7000
6000
T
A
= -55℃
1000
800
5000
4000
T
A
= 155℃
T
A
= 25℃
3000
T
A
= 155℃
6
5
4
3
2
1
0
600
400
T
= 25℃
A
200
T
= -55℃
A
1
1
10
199
1000
1
2
5
10
20
50
100
200 300
I , FORWARD CURRENT (mA)
F
V , REVERSE VOLTAGE (V)
R
2007/05
Zowie Technology Corporation
ZOWIE [ ZOWIE TECHNOLOGY CORPORATION ]
