Silicon-Based Technology Corp.
DDZX5V1BTS –DDZX43TS
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: SOT-363
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.
SOT-363
G
D
J
B
C
H
K
M
α
L
A
DIMENSIONS (MM)
A
Min.
Max.
0.10
0.30
B
1.15
1.35
C
2.00
2.20
D
0.65
Nominal
F
0.30
0.40
H
1.80
2.20
J
-
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.25
α
0°
8°
SB T
Device Configurations :
DDZX5V1BTS – DDZX43TS
TOP VIEW
C1
NC
A2
A1
C2
C2
C1
A2
A2
A1
NC
C2
C1
C1
A2
A1
A1
C2
AC
C2
A2
AC
C1
C2
C1
C2
C3
A1
C1
AC
A1
A2
AC
A1
A2
A3
DDZXXVXBTS
C1
C2
A1
A2
Jumper connection between middle pins
SBT
Silicon-Based Technology Corporation
Tel
：
886-3-5777897
Fax
：
886-3-5779832
1F,No.23, R&D Rd.I, Hsinchu Science Park, Taiwan, R.O.C
SB T
DDZX5V1BTS – DDZX43TS
Maximum Ratings :
(@T
A
=25°C unless otherwise specified)
Characteristic
Symbol
P
d
R
θJA
T
j
T
STG
Value
200
625
-65 to +150
-65 to +150
Unit
mW
°C/W
°C
°C
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient (Note 1)
Operating Temperature Range
Storage Temperature Range
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
DDZX5V1BTS
DDZX5V6BTS
DDZX6V2BTS
DDZX6V8CTS
DDZX7V5CTS
DDZX8V2CTS
DDZX9V1CTS
DDZX10CTS
DDZX11CTS
DDZX12CTS
DDZX13BTS
DDZX14TS
DDZX15TS
DDZX16TS
DDZX18CTS
DDZX20CTS
DDZX22DTS
DDZX24CTS
DDZX27DTS
DDZX30DTS
DDZX33TS
DDZX36TS
DDZX39FTS
DDZX43TS
Voltage
Max. Zener Impedance
Z
ZT
@I
ZT
Z
ZK
@I
ZK
mA
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
Max.Reverse
Current
I
R
@V
R
Vz@I
ZT
MinV
4.94
5.45
5.96
6.66
7.29
8.03
8.83
9.70
10.82
11.74
12.55
13.65
14.80
15.69
17.42
19.23
21.52
23.12
26.29
29.02
32.14
35.36
38.02
42.14
Typical
Temperature
Coefficient
@ l
ZTC
mV/
0
C
Min
Max
MaxV
5.20
5.73
6.27
7.01
7.67
8.45
9.30
10.20
11.38
12.35
13.21
14.35
15.57
16.51
18.33
20.22
22.63
24.31
27.64
30.51
33.79
37.19
39.98
43.86
Ω
17
11
7
5
6
8
8
8
10
12
14
16
18
18
23
28
30
35
45
55
75
85
85
90
Ω
480
400
150
150
120
120
120
120
120
110
110
110
150
150
150
200
200
200
250
250
250
250
250
-
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
-
μA
5
0.5
0.5
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
0.05
0.05
0.05
0.05
0.05
0.05
0.05
V
1.5
2.5
4.0
5.0
6.0
6.5
7.0
8.0
8.4
9.1
10.0
11.0
12.0
12.0
14.0
15.0
17.0
19.0
21.0
23.0
27.0
30.0
30.0
33.0
WCA
WCB
WCD
WCE
WCF
WCG
WCI
WDZ
WDA
WDB
WDC
WDD
WDE
WDF
WDH
WEZ
WEA
WEB
WED
WEF
WEG
WEH
WEI
WFZ
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
14
15
16
18
20
22
24
27
30
33
36
39
43
SB T
Ordering Information
(Note 5)
DDZX5V1BTS – DDZX43TS
Part Number
DDZXXVXBTS
Marking Code
SBTYY
Packaging Type
SOT-363
Shipping
7″ Tape & Real
3K
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
