BAL99
Surface Mount Switching Diode
Voltage Range
75 Volts
350m Watts Power Dissipation
Features
Fast switching speed
Surface mount package ideally suited for
automatic insertion
For general purpose switching applications
High conductance
0.020(0.51)
0.015(0.37)
SOT-23
0.055(1.40)
0.047(1.19)
0.098(2.50)
0.083(2.10)
Mechanical Data
Case: SOT-23, Molded plastic
Terminals: Solderable per MIIL-STD-202,
Method 208
Polarity: See diagram
Marking: JF
Weight: 0.008 gram (approx.
)
0.080(2.05)
0.070(1.78)
0.024(0.61)
0.018(0.45)
0.120(3.05)
0.104(2.65)
0.041(1.05)
0.047(0.89)
0.043(1.10)
0.035(0.89)
0.007(0.178)
0.003(0.076)
0.006(0.15)
0.001(0.013)
0.024(0.61)
0.018(0.45)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Symbol
BAL99
Non-Repetitive Peak Reverse Voltage
V
RM
100
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Average Rectifier Output Current (Note 1)
Non-Repetitive Peak Forward Surge Current
@ t=1.0uS
@ t=1.0S
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air
(Note 1)
Operating and Storage Temperature Range
Units
V
V
V
mA
mA
A
mW
K/W
O
V
RRM
V
RWM
V
R
75
53
300
150
2.0
1.0
350
357
-65 to + 150
Min
V
R(RMS)
I
FM
Io
I
FSM
Pd
R
θJA
T
J
, T
STG
Symbol
C
Units
V
Electrical Characteristics
Type Number
Max
0.715
Forward Voltage
IF=1.0mA
IF= 10mA
0.855
-
V
F
IF = 50mA
1.0
IF=150mA
1.25
2.5
Peak Reverse Current VR=75V
VR=75V, Tj=150℃
50
-
I
R
30
VR=25V, TJ=150℃
25
VR=20V
-
Junction Capacitance
VR=0, f=1.0MHz
Cj
2.0
-
Reverse Recovery Time (Note 2)
trr
4.0
Notes: 1. Valid Provided that Terminals are Kept at Ambient Temperature.
2. Reverse Recovery Test Conditions: IF=IR=10mA, Irr=0.1 x I
R
, R
L
=100Ω.
uA
nA
pF
nS
- 834 -
RATINGS AND CHARACTERISTIC CURVES (BAL99)
FIG.1- FORWARD CHARACTERISTICS
FIG.2- LEAKAGE CURRENT VS JUNCTION
TEMPERATURE
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
1000
10000
I
R
, LEAKAGE CURRENT (nA)
100
1000
10
100
1
0.1
10
V
R
=20V
0.01
0
1
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
2
1
0
100
T
j
, JUNCTION TEMPERATURE ( C)
200
- 835 -
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