1KSMB SERIES
1000 Watts Suface Mount Transient Voltage Suppressor
FEATURES
* Peak pulse power:1000 W (10/1000 μs)
* Plastic package has underwriters laboratory
* Glass passivated chip construction
* 1000 watt surage capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time
0.088 (2.15)
0.055 (1.40)
0.190 (4.65)
0.160 (4.06)
0.155 (3.94)
0.130 (3.30)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
0.111 (2.82)
0.082 (2.10)
0.060 (1.52)
0.030 (0.76)
0.220 (5.59)
0.195 (4.95)
0.012 (0.305)
0.006 (0.152)
0.0085(0.230)Max
Dimensions in inches and (millimeters)
NOTES : 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
= 25
o
C per Fig.2.
2. V
F
= 3.5V for devices of Vbr≤ 50V and V
F
= 5.0V Max for devices of Vbr 50V .
2018-12/31
REV:A
RATING AND CHARACTERISTICS CURVES (1KSMB SERIES)
A
FIG.2 PEAK PULSE POWER DERATING CURVE
Part Number
UNI-POLAR
1KSMB10A
1KSMB11A
1KSMB12A
1KSMB13A
1KSMB15A
1KSMB16A
1KSMB18A
1KSMB20A
1KSMB22A
1KSMB24A
1KSMB27A
1KSMB30A
1KSMB33A
1KSMB36A
1KSMB39A
1KSMB43A
1KSMB47A
1KSMB51A
1KSMB56A
1KSMB62A
1KSMB68A
1KSMB75A
1KSMB82A
1KSMB91A
Device
Marking
Code
UNI
BI
Reverse
Stand-off
Voltage
V
RWM
(V)
Breakdown
Voltage
V
BR
@ I
T
Min.(V)
Max.(V)
Test
Current
I
T
(mA)
Max.
Max.
Clamping Max. Peak Reverse
Voltage @ Pulse
Leakage @
Current
I
PP
V
RWM
V
C
MAX.(V)
I
PP
(A)
I
R
(uA)
BI-POLAR
1KSMB10CA
1KSMB11CA
1KSMB12CA
1KSMB13CA
1KSMB15CA
1KSMB16CA
1KSMB18CA
1KSMB20CA
1KSMB22CA
1KSMB24CA
1KSMB27CA
1KSMB30CA
1KSMB33CA
1KSMB36CA
1KSMB39CA
1KSMB43CA
1KSMB47CA
1KSMB51CA
1KSMB56CA
1KSMB62CA
1KSMB68CA
1KSMB75CA
1KSMB82CA
1KSMB91CA
1AE
1AG
1AK
1AM
1AP
1AR
1AT
1AV
1AX
1AZ
1BE
1BG
1BK
1BM
1BP
1BR
1BT
1BV
1BX
1BZ
1CE
1CG
1CK
1CM
1CP
1WE
1WG
1WK
1WM
1WP
1WR
1WT
1WV
1WX
1WZ
1XE
1XG
1XK
1XM
1XP
1XR
1XT
1XV
1XX
1XZ
1YE
1YG
1YK
1YM
1YP
8.6
9.4
10.2
11.1
12.8
13.6
15.3
17.1
18.8
20.5
23.1
25.6
28.2
30.8
33.3
36.8
40.2
43.6
47.8
53.0
58.1
64.1
70.1
77.8
85.5
9.50
10.50
11.40
12.40
14.30
15.20
17.10
19.00
20.90
22.80
25.70
28.50
31.40
34.20
37.10
40.90
44.70
48.50
53.20
58.90
64.60
71.30
77.90
86.50
95.00
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
31.50
34.70
37.80
41.00
45.20
49.40
53.60
58.80
65.10
71.40
78.80
86.10
95.50
105.00
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
14.5
15.6
16.7
18.2
21.2
22.5
25.5
27.7
30.6
33.3
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103.0
113.0
125.0
137.0
69.00
64.10
59.90
54.90
47.20
44.40
39.20
36.10
32.70
30.10
26.70
24.20
21.90
20.00
18.60
16.90
15.40
14.30
13.00
11.80
10.90
9.70
8.80
8.00
7.30
10.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1KSMB100A 1KSMB100CA
PACKAGING OF DIODE AND BRIDGE RECTIFIERS
REEL PACK
PACKAGE
SMB
PACKING
EA PER EA PER COMPONENT TAPE SPACE REEL DIA CARTON SIZE EA PER
GROSS
SPACE
INNER
REEL
CARTON WEIGHT(Kg)
CODE
(mm)
(mm)
(mm)
(mm)
BOX
-W/-T
3,000
6,000
---
---
330
360*355*360
48,000
13.90
Marking on the body
1KSMBxxA
1AE
V X X X
Cathode Band
Plant - code
Year - code
(Y: Last digit of year &
A:2010,B:2011…..)
Part No. code
1AE~1CP
Week - code
WW:01~52
1KSMBxxCA
1
W
E
V X X X
Part No. code
1WE~1YP
Plant - code
Year - code
(Y: Last digit of year &
A:2010,B:2011…..)
Week - code
WW:01~52
