DS30262 Rev. 4 - 2 1 of 3 BZX84C2V4T - BZX84C39T
www.diodes.com
BZX84C2V4T - BZX84C39T
150mW SURFACE MOUNT ZENER DIODE
Features
·Ultra-Small Surface Mount Package
·Planar Die Construction
·Zener Voltages from 2.4V - 39V
Mechanical Data
A
M
JL
D
BC
H
K
G
N
Characteristic Symbol Value Unit
Forward Voltage @ IF = 10mA VF0.9 V
Power Dissipation (Note 1) Pd150 mW
Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 833 °C/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
Maximum Ratings @ TA = 25°C unless otherwise specified
TCUDORPWEN
·Case: SOT-523, Molded Plastic
·Case Material - UL Flammability Rating
Classification 94V-0
·Moisture sensitivity: Level 1 per J-STD-020A
·Terminals: Solderable per MIL-STD-202,
Method 208
·Polarity: See Diagram
·Marking: See Table, Sheet 2
·Weight: 0.002 grams (approx.)
·Ordering and Marking Information, see Sheet 2
SOT-523
Dim Min Max Typ
A0.15 0.30 0.22
B0.75 0.85 0.80
C1.45 1.75 1.60
D¾¾0.50
G0.90 1.10 1.00
H1.50 1.70 1.60
J0.00 0.10 0.05
K0.60 0.80 0.75
L0.10 0.30 0.22
M0.10 0.20 0.12
N0.45 0.65 0.50
a0°8°¾
All Dimensions in mm
DS30262 Rev. 4 - 2 2 of 3 BZX84C2V4T - BZX84C39T
www.diodes.com
Type
Number
Marking
Code
Zener Voltage
Range (Note 2)
Maximum Zener Impedance
(Note 3)
Maximum
Reverse Current
(Note 2)
Temperature
Coefficient of
Zener Voltage
@I
ZT = 5mA
(mV/°C)
VZ @ IZT IZT ZZT @ IZT ZZK @I
ZK IZK IR@VR
Nom (V) Min (V) Max (V) mA WmA uA V Min Max
BZX84C2V4T RB 2.4 2.2 2.6 5.0 100 600 1.0 50 1.0 -3.5 0
BZX84C2V7T RC 2.7 2.5 2.9 5.0 100 600 1.0 20 1.0 -3.5 0
BZX84C3V0T RD 3.0 2.8 3.2 5.0 95 600 1.0 20 1.0 -3.5 0
BZX84C3V3T RE 3.3 3.1 3.5 5.0 95 600 1.0 5.0 1.0 -3.5 0
BZX84C3V6T RF 3.6 3.4 3.8 5.0 90 600 1.0 5.0 1.0 -3.5 0
BZX84C3V9T RG 3.9 3.7 4.1 5.0 90 600 1.0 3.0 1.0 -3.5 0
BZX84C4V3T RH 4.3 4.0 4.6 5.0 90 600 1.0 3.0 1.0 -3.5 0
BZX84C4V7T R1 4.7 4.4 5.0 5.0 80 600 1.0 3.0 2.0 -3.5 0.2
BZX84C5V1T R2 5.1 4.8 5.4 5.0 60 500 1.0 2.0 2.0 -2.7 1.2
BZX84C5V6T R3 5.6 5.2 6.0 5.0 40 480 1.0 1.0 2.0 -2.0 2.5
BZX84C6V2T R4 6.2 5.8 6.6 5.0 10 400 1.0 3.0 4.0 0.4 3.7
BZX84C6V8T R5 6.8 6.4 7.2 5.0 15 150 1.0 2.0 4.0 1.2 4.5
BZX84C7V5T R6 7.5 7.0 7.9 5.0 15 80 1.0 1.0 5.0 2.5 5.3
BZX84C8V2T R7 8.2 7.7 8.7 5.0 15 80 1.0 0.7 5.0 3.2 6.2
BZX84C9V1T R8 9.1 8.5 9.6 5.0 15 80 1.0 0.5 6.0 3.8 7.0
BZX84C10T R9 10 9.4 10.6 5.0 20 100 1.0 0.2 7.0 4.5 8.0
BZX84C11T P1 11 10.4 11.6 5.0 20 150 1.0 0.1 8.0 5.4 9.0
BZX84C12T P2 12 11.4 12.7 5.0 25 150 1.0 0.1 8.0 6.0 10.0
BZX84C13T P3 13 12.4 14.1 5.0 30 150 1.0 0.1 8.0 7.0 11.0
BZX84C15T P4 15 13.8 15.6 5.0 30 170 1.0 0.1 10.5 9.2 13.0
BZX84C16T P5 16 15.3 17.1 5.0 40 200 1.0 0.1 11.2 10.4 14.0
BZX84C18T P6 18 16.8 19.1 5.0 45 200 1.0 0.1 12.6 12.4 16.0
BZX84C20T P7 20 18.8 21.2 5.0 55 225 1.0 0.1 14.0 14.4 18.0
BZX84C22T P8 22 20.8 23.3 5.0 55 225 1.0 0.1 15.4 16.4 20.0
BZX84C24T P9 24 22.8 25.6 5.0 70 250 1.0 0.1 16.8 18.4 22.0
BZX84C27T PA 27 25.1 28.9 2.0 80 250 0.5 0.1 18.9 21.4 25.3
BZX84C30T PB 30.0 28.0 32.0 2.0 80 300 0.5 0.1 21.0 24.4 29.4
BZX84C33T PC 33.0 31.0 35.0 2.0 80 300 0.5 0.1 23.1 27.4 33.4
BZX84C36T PD 36.0 34.0 38.0 2.0 90 325 0.5 0.1 25.2 30.4 37.4
BZX84C39T PE 39.0 37.0 41.0 2.0 130 350 0.5 0.1 27.3 33.4 41.2
Electrical Characteristics @ TA = 25°C unless otherwise specified
Notes: 2. Short duration pulse test used to minimize self-heating effect.
3. f = 1KHz.
4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
TCUDORPWEN
TABLE 1
Ordering Information (Note 4)
Device Packaging Shipping
(Type Number)-7* SOT-523 3000/Tape & Reel
* Add “-7” to the appropriate type number in Table 1 above example: 6.2V Zener = BZX84C6V2T-7.
Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1234567
89 OND
Year 2002 2003 2004 2005 2006 2007 2008 2009
Code NPRST
UVW
Date Code Key
XXX = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
XXXYM
Marking Information
DS30262 Rev. 4 - 2 3 of 3 BZX84C2V4T - BZX84C39T
www.diodes.com
0
10
20
30
40
50
01 2 3 4 5 6 78910
I , ZENER CURRENT (mA)
Z
V , ZENER VOLTAGE (V)
Z
Fi
g
. 2 Zener Breakdown Characteristics
T=25°C
jC2V7
C3V3
C3V9
C4V7
C5V6
C6V8
C8V2
Test Current IZ
5.0mA
200
T , AMBIENT TEMPERATURE, °C
A
Fi
g
.1. PowerDeratin
g
Curve
P , POWER DISSIPATION (mW)
d
See Note 1
100
150
50
0
2
5
0
0100 200
0
10
20
30
0
I , ZENER CURRENT (mA)
Z
V , ZENER VOLTAGE (V)
Z
Fi
g
. 3. Zener Breakdown Characteristics
10 20 30 40
T = 25°C
j
Test current IZ
5mA
C10
C12
C18
C22
C27
C33 C36
C15
C39
TCUDORPWEN
C , TOTAL CAPACITANCE (pF)
T
10
100
1000
10 100
1
V , NOMINAL ZENER VOLTAGE (V)
Z
Fig. 4. Total Capacitance vs Nominal Zener Voltage
T= 25 °C
j
V = 1V
R
V = 2V
R
V = 1V
R
V = 2V
R
