Small Signal Schottky Diodes
Reverse Voltage: 30 Volts
Forward Current: 200 mA
RoHS Device
Page 1
Features
- Fast switching.
- Low Turn-on voltage.
and ESD Protection.
- PN Junction Guard Ring for Transient
Circuit diagram
ACDBT-54-HF Series
AQW-JB027
Comchip Technology CO., LTD.
1 2
3
Halogen free
REV: B
Company reserves the right to improve product design , functions and reliability without notice.
Maximum Ratings (at Ta=25°C unless otherwise noted)
Mechanical data
- Case: SOT-23, molded plastic.
- Terminals: Solderable per MIL-STD-750,
method 2026.
- Weight: 0.0078 grams(approx.).
Forward surge current
Power dissipation
Thermal resistance
Operating and s temperaturetorage
Unit
Symbol
Parameter
IFSM
PD
RθJA
TJ ,TSTG
Value
600
200
500
-55 to +125
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC blocking voltage
VRRM
VRWM
VR
30 V
mA
mW
°C/W
°C
mA
Forward continuous current 200
IF
Conditions
@ t<1.0s
Junction to ambient air
Repetitive peak forward current IFRM 300 mA
- .Comply with AEC-Q101
Dimensions in inches and (millimeter)
3
1 2
0.122(3.10)
0.106(2.70)
0.059(1.50)
0.043(1.10)
0.079(2.00)
0.071(1.80)
0.039(1.00)
Typ.
0.016(0.40)
Typ.
0.004(0.10)
Typ.
0.102(2.60)
0.087(2.20)
0.004(0.10)
0.014(0.35)
0.019(0.48)
SOT-23
0.001(0.02)
1 2
3
ACDBT-54C-HFACDBT-54A-HF
IF = 0.1mA
IF = 1mA
IF = 10mA
IF = 30mA
IF = 100mA
0.24
0.32
0.40
0.50
1.00
V
RATING AND CHARACTERISTIC CURVES (ACDBT-54-HF Series)
Electrical Characteristics (at Ta=25°C unless otherwise noted)
IR = 100μA
Typ. Max.
Reverse recovery time Trr IRR = 0.1XIRRL = 100Ω ,
IF = IR = 10mA, 5nS
Reverse breakdown voltage
Forward voltage
Reverse current
Diode capacitance
Unit
Symbol
Parameter
V(BR)
VF
IR
CD
Conditions Min.
VR = 25V
VR = 1V, f = 1.0MHz
30
2
10
V
μA
pF
Small Signal Schottky Diodes
Page 2
AQW-JB027
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
Reverse Voltage, VR (V)
0
0
2
4
12
15
8
10
520
6
25 30
f=1MHz
Total Capacitance, CT (pF)
250
200
100
50
75
5025 150100 125
Power Dissipation, (mW)
Ambient Temperature, (°C)
0
Fig.4 - Power Derating Curve
150
0
Instantaneous Forward Voltage, VF (V)
1.00.60.4 0.80
Fig.1 - Forward Characteristics
0.001
1
0.2
Instantaneous Forward Current, IF (A)
0.1
0.01
TA=125°C
0.0001
TA=75°C
TA=25°C
TA=0°C
TA=-40°C
Instantaneous Reverse Voltage, VR (V)
0
Fig.2 - Typical Reverse Characteristics
0.01
1
10
0.001 2010 30
100
Instantaneous Reverse Current, IR (μA)
0.1
2515
5
TA=0°C
TA=25°C
TA=125°C
TA=75°C
10
Fig.3 - Capacitance v.sTypical
Reverse Voltage
REV: B
Small Signal Schottky Diodes
Page 3
AQW-JB027
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
Reel Taping Specification
d
F E
B
P1 P0
o
120
D1
D2
W1
P
D
A
W
T
C
SOT-23
SOT-23
4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05
SYMBOL
(mm)
(inch) 0.158 ± 0.004 0.158 ± 0.004 0.079 ± 0.002
E F P P0P1W W1
1.75 ± 0.10
0.069 ± 0.004
3.50 ± 0.05
0.138 ± 0.002
9.50 ± 1.00
0.374 ± 0.039
8.00 + 0.30 / - 0.10
0.315 + 0.012 / - 0.004
B C dD D2D1
SYMBOL
(mm)
(inch) 2.126 ± 0.020
1.50 + 0.10 54.00 ± 0.50 13.00 ± 0.50
178.00 ± 1.00
0.059 + 0.004 7.008 ± 0.039 0.512 ± 0.020
3.15 ± 0.10
0.124 ± 0.004
2.77 ± 0.10
0.109 ± 0.004
1.22 ± 0.10
0.048 ± 0.004
A
REV: B
Marking Code
Part Number
ACDBT-54A-HF
Marking Code
XXX = Product type marking code
Solid dot = Halogen free parts
XXX
3
1 2
KL2
Small Signal Schottky Diodes
Page 4
AQW-JB027
Comchip Technology CO., LTD.
Company reserves the right to improve product design , functions and reliability without notice.
Suggested PAD Layout
Standard Packaging
Case Type
SOT-23 3,000
REEL
( pcs )
Reel Size
(inch)
7
REEL PACK
SIZE
(inch)
0.035
(mm)
0.90
0.80
1.90
0.031
0.075
SOT-23
2.00 0.079
A
B
C
D
1.The pad layout is for reference purposes only.
Note:
A
D
C
B
REV: B
ACDBT-54C-HF KL3