Datasheet

UNISONIC TECHNOLOGIES CO., LTD
BAS316
Preliminary
DIODE
HIGH-SPEED DIODE

DESCRIPTION
The UTC BAS316 is high-speed diode, it uses UTC’s advanced
technology to provide customers with high switching speed, etc.
The UTC BAS316 is suitable for high-speed switching in e.g.
surface mounted circuits.

FEATURES
* High switching speed

SYMBOL

ORDERING INFORMATION
Ordering Number
BAS316G-CB2-R
Note: Pin Assignment: A: Anode
K: Cathode

Package
SOD-323
Pin Assignment
1
2
K
A
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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QW-R201-095.a
BAS316

Preliminary
DIODE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
repetitive Peak Reverse Voltage
Continuous Reverse Voltage
Continuous Forward Current TS=90°C (Note 1)
Repetitive Peak Forward Current
RATINGS
UNIT
85
V
75
V
250
mA
500
mA
t=1µs
4
A
Non-Repetitive Peak Forward Square Wave,
IFSM
t=1ms
1
A
Current
TJ=25°C Prior to Surge
t=1s
0.5
A
Total Power Dissipation
TS=90°C (Note 1)
PD
400
mW
Operating Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-65~+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.

SYMBOL
VRRM
VR
IF
IFRM
THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
Junction to Soldering Point (Note 2)
θJS
Notes: 1. TS is the temperature at the soldering point of the cathode tab.
2. Soldering point of the cathode tab.

VALUE
150
UNIT
K/W
ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified)
PARAMETER
SYMBOL
Forward Voltage
VF
Reverse Current
IR
Diode Capacitance
CD
Reverse Recovery Time
trr
Forward Recovery Voltage
Vfr
TEST CONDITIONS
MIN
IF=1mA
IF=10mA
IF=50mA
IF=150mA
VR=25V
VR=75V
VR=25V, TJ =150°C
VR=75V, TJ =150°C
f=1MHz, VR=0
When Switched from IF=10mA to
IR=10mA, RL=100Ω, Measured at
IR=1mA, See Fig.1
When Switched from IF=10mA, tr=20ns,
See Fig.2
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TYP MAX UNIT
715 mV
855 mV
1
V
1.25
V
30
nA
1
µA
30
µA
50
µA
1.5
pF
4
ns
1.75
V
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QW-R201-095.a
BAS316

Preliminary
DIODE
TEST CIRCUITS AND WAVEFORMS
I
1kΩ
RS=50Ω
D.U.T.
450Ω
I
V
90%
OSCILLOSCOPE
Vfr
Ri=50Ω
10%
tr
tp
input
signal
t
t
output
signal
Input signal: forward pulse rise time tr=20ns; forward current pulse duration tp≥100ns; duty factor δ≤ 0.005.
Fig.2 Forward Recovery Voltage Test Circuit and Waveforms.
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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QW-R201-095.a
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