BAT86
SCHOTTKY BARRIER DIODE
Ultra high-speed switching, voltage clamping
protection circuits and blocking applications
Features
• Low forward voltage
• Hermetically-sealed leaded glass package
Max. 0.45
Max. 1.9
Min. 27.5
Black
Cathode Band
Black
Part No.
XXX
Max. 2.9
Min. 27.5
Glass Case DO-34
Dimensions in mm
Absolute Maximum Ratings (T
a
= 25
O
C)
Parameter
Continuous Reverse Voltage
Continuous Forward Current
Average Forward Current (V
RWM
= 25 V, T
amb
= 50
O
C)
Repetitive Peak Forward Current (at tp
≤
1 s,
δ
≤
0.5)
Non-repetitive Peak Forward Current (at tp
≤
10 ms)
Operating Ambient Temperature Range
Junction Temperature
Storage Temperature Range
Thermal Resistance from Junction to Ambient
Symbol
V
R
I
F
I
F(AV)
I
FRM
I
FSM
T
amb
T
j
T
S
R
thja
Value
50
200
200
500
5
- 65 to + 125
125
- 65 to + 150
320
Unit
V
mA
mA
mA
A
O
C
C
C
O
O
K/W
Characteristics at T
a
= 25
O
C
Parameter
Forward Voltage
at I
F
= 0.1 mA
at I
F
= 1 mA
at I
F
= 10 mA
at I
F
= 30 mA
at I
F
= 100 mA
Reverse Current
at V
R
= 40 V
Diode Capacitance
at V
R
= 1 V, f = 1 MHz
Reverse Recovery Time
at I
F
= 10 mA, I
R
= 10 mA, R
L
= 100
Ω
Symbol
V
F
V
F
V
F
V
F
V
F
I
R
C
d
t
rr
Max.
300
380
450
600
900
5
8
4
Unit
mV
mV
mV
mV
mV
µA
pF
ns
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 25/06/2007
BAT86
Fig.1 Derating curve.
I
F(AV)
(mA)
250
200
150
100
50
0
0
50
100
150
T
amb
( C)
o
MRA540
Fig.2 Forward current as a function of forward
voltage; typical values.
10
I
F
(mA)
10
2
3
MLD357
(1) (2) (3)
10
1
(1)
(2) (3)
10
-1
0
0.4
o
0.8
V
F(V)
1.2
(1) T
amb
=125 C
(2) T
amb
=85 C
(3) T
amb
=25 C
o
o
Fig.3 Reverse current as a function of reverse
voltage; typical values.
I
R
(nA)
10
10
10
10
10
(3)
1
10
-1
5
Fig.4 Diode capacitance as a function of reverse
voltage; typical values.
12
C
d
(pF)
MGC687
MGC686
(1)
4
3
(2)
8
2
4
0
10
o
o
20
30
(1) T
amb
=85 C
(2) T
amb
=25 C
(3) T
amb
=-40 C
o
40
V
R(V)
50
0
0
10
20
30
40
50
V
R(V)
f=1MHz
SEMTECH ELECTRONICS LTD.
®
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 25/06/2007
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