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1KSMB30CA の電気的特性と機能

1KSMB30CAのメーカーはLittelfuseです、この部品の機能は「Diode ( Transient Voltage Suppression )」です。


製品の詳細 ( Datasheet PDF )

部品番号 1KSMB30CA
部品説明 Diode ( Transient Voltage Suppression )
メーカ Littelfuse
ロゴ Littelfuse ロゴ 




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1KSMB30CA Datasheet, 1KSMB30CA PDF,ピン配置, 機能
Transient Voltage Suppression Diodes
Surface Mount – 1000W
RoHS 1KSMB Series
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E128662
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
Peak Pulse Power Dissipation at
(TFAi=g2.15)º(CNobtye110)x, 1(N00o0teμs2)waveform
PPPM
Power Dissipation on infinite heat
sink at TA=50OC
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
only (Note 4)
Operating Junction and Storage
Temperature Range
PM(AV)
IFSM
VF
TJ, TSTG
Value
1000
5.0
100
3.5V/5.0
-65 to 150
Unit
W
W
A
V
°C
Typical Thermal Resistance Junction
to Lead
RuJL
20 °C/W
Typical Thermal Resistance Junction
to Ambient
RuJA
100 °C/W
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2.
.PVOUFEPODPQQFSQBEBSFBPGYw YNN UPFBDIUFSNJOBM
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only, duty cycle=4 per minute maximum.
4. VF<3.5V for VBR<_ 50V and VF<5.0V for VBR >_ 51V.
Description
The 1KSMB series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
t 3P)4DPNQMJBOU
t 'PSTVSGBDFNPVOUFE
applications to optimize
board space
t -PXQSPmMFQBDLBHF
t #VJMUJOTUSBJOSFMJFG
t 5ZQJDBMNBYJNVN
temperature coefficient
Δ VBR = 0.1% × VBR@25°C
t (MBTTQBTTJWBUFEDIJQ
KVODUJPO
t 8QFBLQVMTFQPXFS
capability at 10×1000μs
waveform, repetition rate
(duty cycles):0.01%
t 'BTUSFTQPOTFUJNF
typically less than 1.0ps
from 0V to BV min
t &YDFMMFOUDMBNQJOH
capability
t -PXJODSFNFOUBMTVSHF
resistance
t 5ZQJDBM*R less than 1μA
above 12V
t )JHI5FNQFSBUVSF
soldering guaranteed:
260°C/40 seconds at
terminals
t 1MBTUJDQBDLBHFIBT
Underwriters Laboratory
Flammability 94V-O
t .BUUF5JO-FBEoGSFF
Plated
t "WBJMBCMFJOCSFBLEPXO
Voltage from 6.8V
to 160V specially
designed for automotive
applications
t 0GGFST)JHI4VSHFSBUJOH
in compact package:
bridges the gap between
600W and 1.5KW
Applications
TVS devices are ideal for the protection of I/O Interfaces,
VCC bus and other vulnerable circuits used in Telecom,
Computer, Industrial and Consumer electronic applications.
1KSMB Series
Specifications are subject to change without notice.
25
www.littelfuse.com
©2007 Littelfuse

1 Page





1KSMB30CA pdf, ピン配列
Transient Voltage Suppression Diodes
Surface Mount – 1000W
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 1 - Peak Pulse Power Rating Curve
Figure 2 - Pulse Derating Curve
100 100
80
60
10
40
0.2x0.2" (5.0x5.0mm)
Copper Pad Area
1
0.000001
0.00001
0.0001
td-Pulse Width (sec.)
0.001
20
0
0
25 50 75 100 125 150 175
TA-Ambient temperature (ºC)
Figure 3 - Pulse Waveform
150
100
50
tr=10μsec
Peak Value
IPPM
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Half Value
( )IPPM IPPM
2
10/1000μsec. Waveform
as defined by R.E.A
0
0
td
1.0
2.0
t-Time (ms)
3.0
4.0
Figure 4 - Typical Junction Capacitance
10000
1000
Bi-directional V=0V
Uni-directional V=0V
Uni-directional @VR
100
Bi-directional @VR
10
Tj=25C
f =1.0MHz
Vsig=50mVp-p
1
1.0
10.0
100.0
1000.0
VBR - Reverse Breakdown Voltage (V)
Figure 5 - Steady State Power Dissipation Derating
Curve
6
5
4
3
2
1
0
0 25 50 75 100 125 150 175
TA - Ambient Temperature(ºC)
Figure 6 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
120
100
80
60
40
20
0
1
10
Number of Cycles at 60 Hz
100
1KSMB Series
Specifications are subject to change without notice.
27
www.littelfuse.com
©2007 Littelfuse


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共有リンク

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部品番号部品説明メーカ
1KSMB30CA

Surface Mount Transient Voltage Suppressor

Taiwan Semiconductor
Taiwan Semiconductor
1KSMB30CA

Diode ( Transient Voltage Suppression )

Littelfuse
Littelfuse


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