LESHAN RADIO COMPANY, LTD.
Switching Diode
3
ANODE
2
CATHODE
BAL99LT1
3
MAXIMUM RATINGS
Rating
Continuous Reverse Voltage
Peak Forward Current
Symbol
V
R
I
F
Value
70
100
Unit
Vdc
mAdc
1
2
CASE 318–08, STYLE 18
SOT–23 (TO–236AB)
DEVICE MARKING
BAL99LT1 = JF
THERMAL CHARACTERISTICS
Characteristic
Total Device Dissipation FR– 5 Board, (1)
T
A
= 25°C
Derate above 25°C
Thermal Resistance, Junction to Ambient
Total Device Dissipation
Alumina Substrate, (2) T
A
= 25°C
Derate above 25°C
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
Symbol
P
D
Max
225
1.8
R
θJA
P
D
556
300
2.4
R
θJA
T
J
, T
stg
417
–55 to +150
Unit
mW
mW/°C
°C/W
mW
mW/°C
°C/W
°C
ELECTRICAL CHARACTERISTICS
(T A = 25°C unless otherwise noted)
Characteristic
Symbol
I
R
—
—
—
V
(BR)
V
F
—
—
—
—
Q
S
C
D
t
rr
V
FR
—
—
—
—
715
855
1000
1250
45
1.5
6.0
1.75
pC
pF
ns
Vdc
70
2.5
30
50
—
Vdc
mV
Min
Max
Unit
µAdc
OFF CHARACTERISTICS
Reverse Voltage Leakage Current
(V
R
= 70 Vdc)
(V
R
= 25 Vdc, T
J
= 150°C)
(V
R
= 70 Vdc, T
J
= 150°C)
Reverse Breakdown Voltage
(I
R
= 100
µAdc)
Forward Voltage
(I
F
= 1.0 mAdc)
(I
F
= 10 mAdc)
(I
F
= 50 mAdc)
(I
F
= 150 mAdc)
Recovery Current
(I
F
= 10 mAdc, V
R
= 5.0 Vdc, R
L
= 500
Ω)
Diode Capacitance
(V
R
= 0, f = 1.0 MHz)
Reverse Recovery Time
(I
F
= I
R
= 10 mAdc, R
L
= 100
Ω,
measured at I
R
= 1.0 mAdc)
Forward Recovery Voltage
(I
F
= 10 mAdc, t
r
= 20 ns)
1. FR–5 = 1.0 x 0.75 x 0.062 in.
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
G1–1/2
LRC [ LESHAN RADIO COMPANY ]
