參數(shù)資料
型號: 1.5KE82
廠商: Shanghai Sunrise Electronics Co., LTD.
元件分類: TVS-瞬態(tài)抑制二極管
英文描述: TRANSIENT VOLTAGE SUPPRESSOR
中文描述: 瞬態(tài)電壓抑制器
文件頁數(shù): 1/3頁
文件大小: 31K
代理商: 1.5KE82
SHANGHAI SUNRISE ELECTRONICS CO., LTD.
1.5KE6.8 THRU 1.5KE440CA
TRANSIENT VOLTAGE SUPPRESSOR
BREAKDOWN VOLTAGE:6.8-440V
PEAK PULSE POWER: 1500W
FEATURES
1500W peak pulse power capability
Excellent clamping capability
Low incremental surge resistance
Fast response time:
typically less than 1.0ps from 0V to V
BR
for unidirectional and 5.0nS for bidirectional types.
High temperature soldering guaranteed:
265
o
C/10S/9.5mm lead length at 5 lbs tension
MECHANICAL DATA
Terminal: Plated axial leads solderable per
MIL-STD 202E, method 208C
Case: Molded with UL-94 Class V-O recognized
flame retardant epoxy
Polarity: Color band denotes cathode except for
unidirectional types.
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25
o
C ambient temperature unless otherwise specified)
RATINGS
SYMBOL
P
ppm
I
ppm
P
m(av)
I
FSM
VALUE
Minimum 1500
See Table
5.0
200
UNITS
W
A
W
A
Peak power dissipation
Peak pulse reverse current
Steady state power dissipation
Peak forward surge current
Maximum instantaneous forward voltage at 50A
for unidirectional only
Operating junction and storage temperature range
Notes:
1. 10/1000
μ
S waveform non-repetitive current pulse, and derated above Ta=25
o
C
2. Tl=75
o
C, lead length 9.5mm, Mounted on copper pad area of (20×20mm)
3. Measured on 8.3ms single half sine-wave or equivalent square wave,duty cycle=4 pulses per minute maximum.
4. V
F
=3.5V max. for devices of V
(BR)
200V, and V
F
=5.0V max. for devices of V
(BR)
>200V
(Note 1)
(Note 1)
(Note 2)
(Note 3)
(Note 4)
T
STG
,T
J
-55 to + 175
o
C
DEVICES FOR BIDIRECTIONAL APPLICATIONS
1. Suffix 'A' dnotes 5% tolerance device,no suffix 'A' dnotes 10% tolerance device.
2. For bidirectional use 'C' or 'CA' suffix for types 1.5KE6.8 thru types 1.5KE440A
(e.g. 1.5KE7.5C,1.5KE440CA), for unidirectional don't use 'C' suffix after types.
3. For bidirectional devices having V
WM
of 10 volts and less, the I
D
limit is doubled.
4. Electrical characteristics apply in both directions.
http://www.sse-diode.com
V
F
3.5/5.0
V
DO-201AE
Dimensions in inches and (millimeters)
TECHNICAL
SPECIFICATION
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