Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BAS85
DIODE
SMALL SIGNAL SCHOTTKY
DIODE

DESCRIPTION
The UTC BAS85 is a small signal schottky diode, it uses UTC’s
advanced technology to provide customers with low forward voltage
and high breakdown voltage, etc.
The UTC BAS85 is suitable for general purpose applications.

2
1
LL-34
FEATURES
* High breakdown voltage
* Low forward voltage
* Fast switching

ORDERING INFORMATION
Ordering Number
BAS85G-LL34-R
Note: Pin Assignment: A: Anode K: Cathode
Package
LL-34
Pin Assignment
1
2
A
K
Packing
Tape Reel
BAS85G-LL34-R
(1)Packing Type
(1) R: Tape Reel
(2)Package Type
(2) LL34: LL-34
(3)Green Package
(3) G: Halogen Free and Lead Free
www.unisonic.com.tw
Copyright © 2016 Unisonic Technologies Co., Ltd
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BAS85

DIODE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Continuous Reverse Voltage
VR
30
V
Continuous Forward Current @ TA=25°C (Note 1)
IF
200
mA
Peak Forward Current @ TA=25°C (Note 1)
IFM
300
mA
Non-Repetitive Peak Forward Current
IFSM
5
A
@ tp<1s, TA=25°C (Note 1)
Power Dissipation @ TA=65°C (Note 1)
PD
200
mW
Junction Temperature
TJ
125
°C
Operating Ambient Temperature
TA
-55~+125
°C
Storage Temperature
TSTG
-55~+150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.

THERMAL DATA
PARAMETER
Junction to Ambient (Note 1)

SYMBOL
θJA
RATINGS
430
UNIT
°C/W
ELECTRICAL CHARACTERISTICS
PARAMETER
Reverse Breakdown Voltage
SYMBOL
VR
TYP MAX UNIT
V
IF=0.1mA
0.24
V
IF=1mA
0.32
V
Forward Voltage (Note 2)
VF
IF=10mA
0.4
V
IF=30mA
0.5
V
IF=100mA
0.8
V
Leakage Current
IR
VR=25V
2.0
μA
Reverse Recovery Time
trr
IF=10mA,IR=10mA, IR=1mA
5
ns
Junction Capacitance
CJ
f=1MHz, VR=1V
10
pF
Notes: 1. Valid provided that leads at a distance of 4mm from case are kept at ambient temperature
2. Pulsed test: tP<300μs; δ<2%.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TEST CONDITIONS
MIN
30
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BAS85
DIODE
TYPICAL CHARACTERISTICS

Typical Instantaneous Forword
Characteristics
Admissible Powerv Dissipation vs.
Ambient Temperature
200
TJ=125°C
100
Forward current (mA)
Power Dissipation, PD (mW)
1000
100
0
1
TJ=-40°C
0.1
0.01
200
100
TJ=25°C
10
0
0.2
Ambient temperature, TA (°C)
0.6
0.8
1.2
1.0
Forward Voltage, VF (V)
Typical Junction Capacitance
Typical Reverse Characteristics
14
1000
12
TJ=125°C
100
Junction capacitance, CJ (pF)
Reverse leakage current (µA)
0.4
TJ=100°C
10
TJ=75°C
1
TJ=50°C
TJ=25°C
0.1
10
8
6
4
2
0
0.01
0
5
10
15
20
25
30
Reverse voltage, VR (V)
5
10
15
20
25
30
Reverse voltage, VR (V)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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