Document
Small Signal Product
BZY55C2V4 thru BZY55C36
Taiwan Semiconductor
5% Tolerance SMD Zener Diode
FEATURES
- Wide zener voltage range selection: 2.4V to 36V - Surface device type mounting - Moisture sensitivity level 1 - Matte Tin(Sn) lead finish with Nickel(Ni) underplate - Pb free and RoHS compliant - Halogen free
0805
MECHANICAL DATA
- Case: 0805 - High temperature soldering guaranteed: 260oC/10s - Polarity: Indicated by cathode band - Weight : 0.006 grams (approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBO
VALUE
Power Dissipation Forward Voltage
IF = 10 mA
PD VF
500 1.5
Thermal Resistance (Junction to Ambient)
(Note 1) RθJA
300
Junction and Storage Temperature Range
TJ, TSTG
- 55 to +150
Note 1: Valid provided that electrodes are kept at ambient temperature
Zener I vs. V Characteristics
UNIT mW
V oC/W
oC
VBR : Voltage at IZK IZK : Test current for voltage VBR ZZK : Dynamic impedance at IZK IZT : Test current for voltage VZ VZ : Voltage at current IZT ZZT : Dynamic impedance at IZT IZM : Maximum steady state current VZM : Voltage at IZM
Document Number: DS_S1408017
Version: C14
Small Signal Product
BZY55C2V4 thru BZY55C36
Taiwan Semiconductor
ELECTRICAL CHARACTERISTICS ( TA= 25oC unless otherwise noted )
Part Number
Device Marking
VZ @ IZT (Volt) Nom Min Max
IZT (mA)
ZZT @ IZT (Ω) Max
IZK (mA)
ZZK @ IZK (Ω) IR @ VR(μA) Max Max
BZY55C2V4 2V4
2.4 2.28 2.52
5
85
1 600
50
BZY55C2V7 2V7
2.7 2.57 2.84
5
85
1 600
10
BZY55C3V0
3
3.0 2.85 3.15
5
85
1 600
4
BZY55C3V3 3V3
3.3 3.14 3.47
5
85
1 600
2
BZY55C3V6 3V6
3.6 3.42 3.78
5
85
1 600
2
BZY55C3V9 3V9
3.9 3.71 4.10
5
85
1 600
2
BZY55C4V3 4V3
4.3 4.09 4.52
5
80
1 600
1
BZY55C4V7 4V7
4.7 4.47 4.94
5
70
1 600
0.5
BZY55C5V1 5V1
5.1 4.85 5.36
5
50
1 550
0.1
BZY55C5V6 5V6
5.6 5.32 5.88
5
30
1 450
0.1
BZY55C6V2 6V2
6.2 5.89 6.51
5
10
1 200
0.1
BZY55C6V8 6V8
6.8 6.46 7.14
5
8
1 150
0.1
BZY55C7V5 7V5
7.5 7.13 7.88
5
7
1 50
0.1
BZY55C8V2 8V2
8.2 7.79 8.61
5
7
1 50
0.1
BZY55C9V1 9V1
9.1 8.65 9.56
5
10
1
50
0.1
BZY55C10
10
10 9.50 10.50
5
15
1
70
0.1
BZY55C11
11
11 10.45 11.55
5
20
1
70
0.1
BZY55C12
12
12 11.40 12.60
5
20
1
90
0.1
BZY55C13
13
13 12.35 13.65
5
26
1 110
0.1
BZY55C15
15
15 14.25 15.75
5
30
1 110
0.1
BZY55C16
16
16 15.20 16.80
5
40
1 170
0.1
BZY55C18
18
18 17.10 18.90
5
50
1 170
0.1
BZY55C20
20
20 19.00 21.00
5
55
1 220
0.1
BZY55C22
22
22 20.90 23.10
5
55
1 220
0.1
BZY55C24
24
24 22.80 25.20
5
80
1 220
0.1
BZY55C27
27
27 25.65 28.35
5
80
1 220
0.1
BZY55C30
30
30 28.50 31.50
5
80
1 220
0.1
BZY55C33
33
33 31.35 34.65
5
80
1 220
0.1
BZY55C36
36
36 34.20 37.80
5
80
1 220
0.1
Notes: 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms. 2. The device numbers listed have optional standard tolerance on the nomial zener voltage of ±2%.
3. For detailed information on price, availability and delivery of nominal zener voltages between the voltages
shown and tighter voltage tolerances, contact your nearest Taiwan Semiconductor representative.
4. The Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an RMS value equal to 10% of the dc zener current(IZT or IZK) is superimposed to IZT or IZK.
VR (V)
1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 5.0 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27
Document Number: DS_S1408017
Version: C14
Forward Current (mA)
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25℃ unless otherwise noted) Fig. 1 Typical Forward Characteristics
100 TA=25oC
10
1
0.1
0.01
0.001 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Forward Voltage (V)
Zener Current (mA)
50 40 30 20 10
0 15
Fig. 3 Zener Breakdown
20 25 30 Zener Voltage (V)
35
200 160 120
80 40
0 0
Fig. 5 Typical Capacitance
5 10 15 20 25 Zener Voltage (V)
Capacitance (pF)
Power Dissipation (mW)
Zener Current (mA)
BZY55C2V4 thru BZY55C36
Taiwan Semiconductor
Fig. 2 Zener Breakdown Characteristics 100 80 TA=25oC
60
40
20
0 0 4 8 12 16 20 Zener Voltage (V)
600 500 400 300 200 100
0 0
Fig. 4 Admissible Power Dissipation Curve
30 60 90 120 150 180 Ambient Temperature (oC)
Document Number: DS_S1408017
Version: C14
Small Signal Product
BZY55C2V4 thru BZY55C36
Taiwan Semiconductor
ORDERING INFORMATION
PART NO.
MANUFACTURE CODE
GREEN COMPOUND PACKING CODE
CODE
BZY55Cxxx (Note1, 3)
(Note 2)
RY RB
G
Note 1: "xxx" defines voltage from 2.4V (BZY55C2V4) to 36V (BZY55C36)
Note 2: Manufacture special control, if empty means no special control requirement.
Note 3: Whole series with green compound
PACKAGE 0805
PACKING
5K / 7" Reel 10K / 13" Reel
EXAMPLE
PREFERRED P/N
BZY55C36 RYG BZY55C36-C0 RYG
PART NO.
BZY55C36 BZY55C36
MANUFACTURE CODE
C0
PACKING CODE
RY RY
GREEN COMPOUND CODE G G
DESCRIPTION
Green compound Green compound
PACK.