Document
Small Signal Product
BZT52B2V4 - BZT52B75
Taiwan Semiconductor
500mW, 2% Tolerance SMD Zener Diode
FEATURES
- Wide zener voltage range selection : 2.4V to 75V - Surface Mount Device Type - Moisture sensitivity level 1 - Pb free and RoHS compliant - Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code - Ideal for Surface Mounted Applications - VZ Tolerance Selection of ±2% - Matte Tin(Sn) lead finish with Nickel(Ni) underplate
SOD-123F
MECHANICAL DATA
- Case: Flat lead SOD-123 small outline plastic package - Terminal: Matte tin plated, lead free, solderable
per MIL-STD-202, Method 208 guaranteed - High temperature soldering guaranteed: 260°C/10s - Polarity: Indicated by cathode band - Weight : 8.85 ± 0.5mg
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Forward Voltage
@ IF = 10mA
VF
Power Dissipation
PD
Thermal Resistance from Junction to Ambient
(Note 1)
RθJA
Junction Temperature
TJ
Storage Temperature
TSTG
Notes: 1. Valid provided that electrodes are kept at ambient temperature
1 500 350 150 - 65 to + 150
UNIT
V mW oC/W oC oC
ZENER I vs. V CHARACTERISTICS
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_S1405026
Version: E14
Small Signal Product
BZT52B2V4 - BZT52B75
Taiwan Semiconductor
ELECTRICAL CHARACTERISTICS (Ratings at TA=25oC ambient temperature unless otherwise specified, and VF Forward Voltage = 1V Maximum @ IF = 10 mA for all part numbers)
Device Type
Marking code
Zener Voltage Range
Maximun Zener Impedance
Maximun Reverse Current
VZ @ IZT
IZT ZZT @ IZT ZZk @ Izk
IZK
IR
VR
Min(V) Nom(V) Max(V) mA
Ohm
mA uA
V
BZT52B2V4 2V4B 2.35 2.40 2.45
5
100
564
1 45 1
BZT52B2V7 2V7B 2.65 2.70 2.75
5
100
564
1 18 1
BZT52B3V0 3V0B 2.94 3.00 3.06
5
100
564
191
BZT52B3V3 3V3B 3.23 3.30 3.37
5
95
564 1 4.5 1
BZT52B3V6 3V6B 3.53 3.60 3.67
5
90
564 1 4.5 1
BZT52B3V9 3V9B 3.82 3.90 3.98
5
90
564 1 2.7 1
BZT52B4V3 4V3B 4.21 4.30 4.39
5
90
564 1 2.7 1
BZT52B4V7 4V7B 4.61 4.70 4.79
5
80
470 1 2.7 2.0
BZT52B5V1 5V1B 5.00 5.10 5.20
5
60
451 1 1.8 2.0
BZT52B5V6 5V6B 5.49 5.60 5.71
5
40
376 1 0.9 2.0
BZT52B6V2 6V2B 6.08 6.20 6.32
5
10
141 1 2.7 4.0
BZT52B6V8 6V8B 6.66 6.80 6.94
5
15
75 1 1.8 4.0
BZT52B7V5 7V5B 7.35 7.50 7.65
5
15
75 1 0.9 5.0
BZT52B8V2 8V2B 8.04 8.20 8.36
5
15
75 1 0.63 5.0
BZT52B9V1 9V1B 8.92 9.10 9.28
5
15
94 1 0.45 6.0
BZT52B10
10VB 9.80 10.00 10.20
5
20
141 1 0.18 7.0
BZT52B11
11VB 10.78 11.00 11.22
5
20
141 1 0.09 8.0
BZT52B12
12VB 11.76 12.00 12.24
5
25
141 1 0.09 8.0
BZT52B13
13VB 12.74 13.00 13.26
5
30
160 1 0.09 8.0
BZT52B15
15VB 14.70 15.00 15.30
5
30
188 1 0.045 10.5
BZT52B16
16VB 15.68 16.00 16.32
5
40
188 1 0.045 11.2
BZT52B18
18VB 17.64 18.00 18.36
5
45
212 1 0.045 12.6
BZT52B20
20VB 19.60 20.00 20.40
5
55
212 1 0.045 14.0
BZT52B22
22VB 21.56 22.00 22.44
5
55
235 1 0.045 15.4
BZT52B24
24VB 23.52 24.00 24.48
5
70
235 1 0.045 16.8
BZT52B27
27VB 26.46 27.00 27.54
2
80
282 0.5 0.045 18.9
BZT52B30
30VB 29.40 30.00 30.60
2
80
282 0.5 0.045 21.0
BZT52B33
33VB 32.34 33.00 33.66
2
80
306 0.5 0.045 23.0
BZT52B36
36VB 35.28 36.00 36.72
2
90
329 0.5 0.045 25.2
BZT52B39
39VB 38.22 39.00 39.78
2
130
329 0.5 0.045 27.3
BZT52B43
43VB 42.14 43.00 43.86
2
150
353 0.5 0.045 30.1
BZT52B47
47VB 46.06 47.00 47.94
2
170
353 0.5 0.045 33.0
BZT52B51
51VB 49.98 51.00 52.02
2
180
376 0.5 0.045 35.7
BZT52B56
56VB 54.88 56.00 57.12
2
200
400 0.5 0.045 39.2
BZT52B62
62VB 60.76 62.00 63.24
2
215
423 0.5 0.045 43.4
BZT52B68
68VB 66.64 68.00 69.36
2
240
447 0.5 0.045 47.6
BZT52B75
75VB 73.50 75.00 76.50
2
255
470 0.5 0.045 52.5
Notes: 1. The Zener Voltage (VZ) is tested under pulse condition of 10ms. 2. The device numbers listed have a 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 is superimposed to IZT or IZK.
Document Number: DS_S1405026
Version: E14
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25℃ unless otherwise noted)
1000
Fig. 1 Typical Forward Characteristics
Forward Current (mA)
100
10 TA=25oC
1 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Forward Voltage (V)
Fig. 3 Zener Breakdown Characteristics 100
10
1
0.1
0.01 15 25 35 45 55 65 75 85 Zener Voltage (V)
Zener Current (mA)
Capacitance (pF)
1000
100
10
1 1
Fig. 5 Typical Cap.