LESHAN RADIO COMPANY, LTD.
G141/2
BAW156LT1
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Reverse Voltage
V
R
70
Vdc
Forward Current
I
F
200
mAdc
Peak Forward Surge Current
I
FM(surge)
500
mAdc
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation FR 5 Board
(1)
P
D
225
mW
T
A
= 25°C
Derate above 25°C
1.8
mW/°C
Thermal Resistance, Junction to Ambient
R
JA
556
°C/W
Total Device Dissipation
P
D
300
mW
Alumina Substrate,
(2)
T
A
= 25°C
Derate above 25°C
2.4
mW/°C
Thermal Resistance, Junction to Ambient
R
JA
417
°C/W
Junction and Storage Temperature
T
J
, T
stg
55 to +150
°C
DEVICE MARKING
BAW156LT1 = JZ
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise noted)(EACH DIODE)
Characteristic
Symbol
Min
M a x
Unit
OFF CHARACTERISTICS
Reverse Breakdown Voltage(I
(BR)
= 100
µ
Adc)
V
(BR)
70
--
Vdc
Reverse Voltage Leakage Current
I
R
nAdc
(V
R
= 70 Vdc)
--
5.0
(V
R
= 70 Vdc,T
J
=150°C)
--
80
Diode Capacitance(V
R
=0V,f=1.0MHz)
C
D
--
2.0
pF
Forward Voltage
(I
F
= 1.0 mAdc)
V
F
--
900
mVdc
(I
F
= 10 mAdc)
--
1000
(I
F
= 50 mAdc)
--
1100
(I
F
= 150 mAdc)
--
1250
Reverse Recovery Time
t
rr
--
3.0
µ
s
(I
F
= I
R
= 10 mAdc) (Figure 1)
1. FR5 = 1.0 x 0.75 x 0.062 in.
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
Monolithic Dual Switching Diode
This switching diode has the following features:
·
Low Leakage Current Applications
·
Medium Speed Switching Times
·
Available in 8mm Tape and Reel
Use BAW156LT1 to order the 7 inch/3,000 unit reel
Use BAW156LT3 to order the 13inch/10,000 unit reel
1
3
2
CASE 31808, STYLE12
SOT 23 (TO236AB)
2
ANODE
CATHODE
1
ANODE
3
LESHAN RADIO COMPANY, LTD.
G142/2
Notes: 1. A 2.0 k
variable resistor adjusted for a Forward Current (I
F
) of 10mA.
Notes:
2. Input pulse is adjusted so I
R(peak)
is equal to 10mA.
Notes:
3. t
p
» t
rr
Figure 1. Recovery Time Equivalent Test Circuit
+10 V
2.0 k
820
100
µ
H
0.1
µ
F
D.U.T.
0.1
µ
F
50
OUTPUT
PULSE
GENERATOR
t
r
50
INPUT
SAMPLING
OSCILLOSCOPE
t
p
t
10%
90%
I
F
I
R
t
rr
t
i
R(REC)
= 1.0 mA
OUTPUT PULSE
(I
F
= I
R
= 10 mA; MEASURED
at i
R(REC)
= 1.0 mA)
INPUT SIGNAL
I
F
V
R
BAW156LT1
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