Silicon-Based Technology Corp.
DDZ5V1B – DDZ43
Features and Advantages:
Surface mount package for automatic assembly process
High precision Zener voltage (V
Z
) (Note3.)
Small Zener diode dynamic impedance(Z
ZT
)
Low standby reverse current(V
R
) (Note4.)
Very high reliability
Small-Signal Zener Diodes
Package Data :
Case: SOD-123
Molded Plastic Material (UL Flammability Classification 94V-0)
Molded Green Plastic Material (RoHS Compliant)
Terminals: Solderable Plated Terminals (MIL-STD-202, Method 208)
Lead Free Plating (Matte Tin Finish)
Moisture Sensitivity
：
Level 1 per J-STD-020C
Polarity: See Cathode band in device configurations below
Package outline and dimensions (see below)
Marking & date codes(see below)
Approx. Weight: 0.004 grams.
SOD-123
B
C
E
J
D
H
α
G
A
DIMENSIONS (MM)
A
Min.
Max.
3.55
3.85
B
2.55
2.85
C
1.40
1.70
D
-
1.35
0.45
0.65
E
0.55
Typical
G
0.25
-
H
0.11
Typical
J
-
0.10
α
0°
8°
SB T
DDZ5V1B- DDZ43
Maximum Ratings :
(@T
A
=25°C unless otherwise specified)
Characteristic
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient (Note 1)
Operating Temperature Range
Storage Temperature Range
Symbol
P
d
R
θJA
T
j
T
STG
Value
500
305
-65 to +150
-65 to +150
Unit
mW
°C/W
°C
°C
Notes: 1. Part mounted on FR4 PC Board with recommended pad layout, which can be found on our website
at http://www.sbt.com.tw.
2. Short duration test pulse is used to minimize self-heating effect.
Electrical Characteristics :
(@T
A
=25°C unless otherwise specified)
Zener
Part Type
Marking
Codes
NomV
DDZ5V1B
DDZ5V6B
DDZ6V2B
DDZ6V8B
DDZ6V8C
DDZ7V5B
DDZ7V5C
DDZ8V2B
DDZ8V2C
DDZ9V1B
DDZ9V1C
DDZ10B
DDZ10C
DDZ11B
DDZ11C
DDZ12B
DDZ12C
DDZ13B
DDZ14
DDZ14B
DDZ15
DDZ16B
DDZ16
DDZ17
Voltage
Max. Zener Impedance
Z
ZT
@I
ZT
Z
ZK
@I
ZK
mA
20
20
20
20
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
10
10
10
Max.Reverse
Current
I
R
@V
R
Vz@I
ZT
MinV
4.94
5.45
5.96
6.49
6.66
7.07
7.29
7.78
8.03
8.57
8.83
9.41
9.70
10.50
10.82
11.44
11.74
12.55
13.65
13.89
14.80
15.25
15.69
16.82
Typical
Temperature
Coefficient
@ l
ZTC
mV/
0
C
Min
Max
MaxV
5.20
5.73
6.27
6.83
7.01
7.45
7.67
8.19
8.45
9.01
9.30
9.90
10.20
11.05
11.38
12.03
12.35
13.21
14.35
14.62
15.57
16.04
16.51
17.70
Ω
17
11
7
5
5
6
6
8
8
8
8
8
8
10
10
12
12
14
16
16
18
18
18
23
Ω
480
400
150
150
150
120
120
120
120
120
120
120
120
120
120
110
110
110
110
110
150
150
150
150
mA
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
μA
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
0.05
0.05
0.05
0.05
0.05
0.05
V
1.5
2.5
4.0
5.0
5.0
6.0
6.0
6.5
6.5
7.0
7.0
8.0
8.0
8.4
8.4
9.1
9.1
10.0
11.0
11.0
12.0
12.0
12.0
14.0
SCA
SCB
SCC
SCD
SCE
SCF
SCF
SCG
SCG
SCI
SCI
SDZ
SDZ
SDA
SDA
SDB
SDB
SDC
SDD
SDD
SDE
SDF
SDF
SDG
5.1
5.6
6.2
6.8
6.8
7.5
7.5
8.2
8.2
9.1
9.1
10
10
11
11
12
12
13
14
14
15
16
16
17
DDZ18C
DDZ19
DDZ20C
DDZ21
DDZ22D
DDZ23
DDZ24C
DDZ26
DDZ27D
DDZ28
DDZ30D
DDZ31
DDZ33
DDZ34
DDZ36
DDZ39F
DDZ43
SDH
SDI
SEZ
SEJ
SEA
SEK
SEB
SEL
SED
SEE
SEF
SEM
SEG
SEN
SEH
SEI
SFZ
18
19
20
21
22
23
24
26
27
28
30
31
33
34
36
39
43
17.42
18.63
19.23
20.64
21.52
22.61
23.12
24.97
26.29
27.70
29.02
30.32
32.14
32.79
35.36
38.02
42.14
18.33
19.59
20.22
21.71
22.63
23.77
24.31
26.26
27.64
29.13
30.51
31.88
33.79
34.49
37.19
39.98
43.86
23
28
28
30
30
35
35
45
45
55
55
65
75
75
85
85
90
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
150
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
-
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
-
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
14.0
15.0
15.0
17.0
17.0
19.0
19.0
21.0
21.0
23.0
23.0
25.0
27.0
27.0
30.0
30.0
33.0
SBT
Silicon-Based Technology Corporation
Tel
：
886-3-5777897
1F,No.23, R&D Rd.I, Hsinchu Science Park, Taiwan, R.O.C
SB T
DDZ5V1B- DDZ43
Fax
：
886-3-5779832
Ordering Information
(Note 5)
Shipping
7″ Tape & Real
3K
Part Number
DDZXVXB
Marking Code
SBTSYY
Packaging Type
SOD-123
Notes:
3. Zener Voltage(V
Z)
tolerance indicated by A(
±
2%),B(
±
3%) and C(
±
5%) after 23 in the part number
can be resquested by customer.
4. Low standby current (I
R
@V
R
) with 10X,50X,100X,and 200X smaller than that indicates in the product Table
is available upon request.
5. Bulk package in a box form is also available upon request.
6. Day code marking is YM, in which Y represents year (For example: 2005 is marked by 5);
M represents month in a year (For example: March is marked by C; November is marked by K).
7. Website at http://www.sbt.com.tw
京公网安备 11010802033920号
EEWORLD
