Pan Jit BZM5232B Surface mount zener diode Datasheet

BZM5221B SERIES
SURFACE MOUNT ZENER DIODES
VOLTAGE
2.4 to 75 Volts
MICRO-MELF
500 mWatts
POWER
Unit : inch (mm)
FEATURES
• Planar Die construction
• 500mW Power Dissipation
.040(1.0)
.048(1.2)DIA.
• Ideally Suited for Automated Assembly Processes
MECHANICAL DATA
• Case: Molded Glass MICRO-MELF
• Terminals: Solderable per MIL-STD-750, Method 2026
.043(1.1)
.008(0.2)
.008(0.2)
• Polarity: See Diagram Below
.079(2.0)
.071(1.8)
• Approx. Weight: 0.008 grams
• Mounting Position: Any
• Packing information
T/R - 2.5K per 7" plastic Reel
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Value
Units
PTOT
500
mW
Junction Temperature
TJ
175
O
C
Storage Temperature Range
TS
-65 to +175
O
C
Power Dissipation at Tamb = 25
O
C
Valid provided that leads at a distance of 8mm from case are kept at ambient temperature.
Parameter
Thermal Resi stance Juncti on to Ambi ent Ai r
Forward Voltage at IF = 200mA
Symbol
Min.
Typ.
Max.
Uni ts
RθJ A
--
--
0.3
K/mW
VF
--
--
1
V
Vali d provi ded that leads at a di stance of 8mm from case are kept at ambi ent temperature.
STAD-DEC.22.2008
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PAGE . 1
BZM5221B SERIES
Nomi nal Zener Voltage
Part Number
Max Reverse
Leakage C urrent
Max. Zener Impedance
V Z @ IZT
Z ZT @ IZT
Z ZK @ IZK
IR @ V R
No m. V
M i n. V
M a x. V
Ω
mA
Ω
mA
uA
V
BZM5221B
2.4
2.28
2.52
30
20
1200
0.25
100
1
BZM5222B
2.5
2.38
2.63
30
20
1250
0.25
100
1
BZM5223B
2.7
2.57
2.84
30
20
1300
0.25
75
1
BZM5224B
2.8
2.66
2.94
30
20
1400
0.25
75
1
BZM5225B
3.0
2.85
3.15
29
20
1600
0.25
50
1
BZM5226B
3.3
3.14
3.47
28
20
1600
0.25
25
1
BZM5227B
3.6
3.42
3.78
24
20
1700
0.25
15
1
BZM5228B
3.9
3.71
4.1
23
20
1900
0.25
10
1
BZM5229B
4.3
4.09
4.52
22
20
2000
0.25
5
1
BZM5230B
4.7
4.47
4.94
19
20
1900
0.25
5
2
BZM5231B
5.1
4.85
5.36
17
20
1600
0.25
5
2
BZM5232B
5.6
5.32
5.88
11
20
1600
0.25
5
3
BZM5233B
6.0
5.7
6.3
7
20
1600
0.25
5
3.5
BZM5234B
6.2
5.89
6.51
7
20
1000
0.25
5
4
BZM5235B
6.8
6.46
7.14
5
20
750
0.25
3
5
BZM5236B
7.5
7.13
7.88
6
20
500
0.25
3
6
BZM5237B
8.2
7.79
8.61
8
20
500
0.25
3
6.5
BZM5238B
8.7
8.27
9.14
8
20
600
0.25
3
6.5
BZM5239B
9.1
8.65
9.56
10
20
600
0.25
3
7
BZM5240B
10
9.5
10.5
17
20
600
0.25
3
8
Notes.
STANDARD VOLTAGE TOLERANCE IS + 5% AND :
SUFFIX “ A” FOR + 3%
SUFFIX “ B” FOR + 5%
SUFFIX “ C” FOR + 10%
SUFFIX “ D” FOR + 20%
STAD-DEC.22.2008
1
PAGE . 2
BZM5221B SERIES
Nomi nal Zener Voltage
Part Number
Max Reverse
Leakage C urrent
Max. Zener Impedance
V Z @ IZT
Z ZT @ IZT
Z ZK @ IZK
IR @ V R
No m. V
M i n. V
M a x. V
Ω
mA
Ω
mA
uA
V
BZM5241B
11
10.45
11.55
22
20
600
0.25
2
8.4
BZM5242B
12
11.4
12.6
30
20
600
0.25
1
9.1
BZM5243B
13
12.35
13.65
13
9.5
600
0.25
0.5
9.9
BZM5244B
14
13.3
14.7
15
9
600
0.25
0.1
10
BZM5245B
15
14.25
15.75
16
8.5
600
0.25
0.1
11
BZM5246B
16
15.2
16.8
17
7.8
600
0.25
0.1
12
BZM5247B
17
16.15
17.85
19
7.4
600
0.25
0.1
13
BZM5248B
18
17.1
18.9
21
7
600
0.25
0.1
14
BZM5249B
19
18.05
19.95
23
6.6
600
0.25
0.1
14
BZM5250B
20
19
21
25
6.2
600
0.25
0.1
15
BZM5251B
22
20.9
23.1
29
5.6
600
0.25
0.1
17
BZM5252B
24
22.8
25.2
33
5.2
600
0.25
0.1
18
BZM5253B
25
23.75
26.25
35
5
600
0.25
0.1
19
BZM5254B
27
25.65
28.35
41
4.6
600
0.25
0.1
21
BZM5255B
28
26.6
29.4
44
4.5
600
0.25
0.1
21
BZM5256B
30
28.5
31.5
49
4.2
600
0.25
0.1
23
BZM5257B
33
31.35
34.65
58
3.8
700
0.25
0.1
25
BZM5258B
36
34.2
37.8
70
3.4
700
0.25
0.1
27
BZM5259B
39
37.05
40.95
80
3.2
800
0.25
0.1
30
BZM5260B
43
40.85
45.15
93
3
900
0.25
0.1
33
BZM5261B
47
44.65
49.35
150
2.7
1000
0.25
0.1
36
BZM5262B
51
48.45
53.55
125
2.5
1100
0.25
0.1
39
BZM5263B
56
53.2
58.8
150
2.2
1300
0.25
0.1
43
BZM5264B
60
57
63
170
2.1
1400
0.25
0.1
46
BZM5265B
62
58.9
65.1
185
2
1400
0.25
0.1
47
BZM5266B
68
64.6
71.4
230
1.8
1600
0.25
0.1
52
BZM5267B
75
71.25
78.75
270
1.7
1700
0.25
0.1
56
Notes.
STANDARD VOLTAGE TOLERANCE IS + 5% AND :
SUFFIX “ A” FOR + 3%
SUFFIX “ B” FOR + 5%
SUFFIX “ C” FOR + 10%
SUFFIX “ D” FOR + 20%
STAD-DEC.22.2008
1
PAGE . 3
BZM5221B SERIES
POWER DISSIPATION, mWatts
RATING AND CHARACTERISTIC CURVES
500
400
300
200
100
0
50
100
150
200
250
O
AMBIENT TEMPERATURE, C
FIG. 1 POWER DERATING CURVE
Iz (mA)
Vz (V)
5
50
10
15
20
25
40
30
Test Current
Iz = 20mA
30
20
10
5252
5250
5245
5242
5241
5239
5235
5234
5232
5231
5230
5229
5224
5228
0
Fig.2 BREAKDOWN CHARACTERISTICS
STAD-DEC.22.2008
1
PAGE . 4
BZM5221B SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 2.5K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2008
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
STAD-DEC.22.2008
1
PAGE . 5
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