Document
SCOTTSDALE DIVISION
SMBG5333 thru SMBG5388B, e3 SMBJ5333 thru SMBJ5388B, e3
SURFACE MOUNT 5.0 Watt ZENER DIODES
WWW.Microsemi .COM
DESCRIPTION
The SMBJ5333-5388B or SMBG5333-5388B series of surface mount 5.0 watt Zeners provides voltage regulation in a selection from 3.3 to 200 volts with different tolerances as identified by suffix letter on the part number. It is equivalent to the JEDEC registered 1N5333 thru 1N5388B with identical electrical characteristics and testing as well as RoHS Compliant with an e3 suffix. It is available in J-bend design (SMBJ) with the DO-214AA package for greater PC board mounting density or in Gull-wing design (SMBG) in the DO-215AA for visible solder connections. These plastic encapsulated Zeners have a moisture classification of Level 1 with no dry pack required and are also available in military equivalent screening levels by adding a prefix identifier as further described in the Features section. Microsemi also offers numerous other Zener products to meet higher and lower power applications.
APPEARANCE
NOTE: All SMB series are equivalent to prior SMS package identifications.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
• Surface mount equivalent to 1N5333 to 1N5388B
• Ideal for high-density and low-profile mounting
• Zener voltage available 3.3V to 200V
• Standard voltage tolerances are plus/minus 5% with B suffix and 10 % with A suffix identification
• Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
• Options for screening in accordance with MIL-PRF-19500
for JAN, JANTX, and JANTXV are available by adding MQ, MX, or MV prefixes respectively to part numbers.
• RoHS compliant devices available by adding an “e3” suffix
• Regulates voltage over a broad operating current and temperature range
• Wide selection from 3.3 to 200 V
• Nonsensitive to ESD
• Withstands high surge stresses
• Minimal changes of voltage versus current as specified by voltage regulation (ΔVZ)
• High specified maximum current (IZM) when adequately heat sinking
• Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B
MAXIMUM RATINGS
• Power dissipation at 25ºC: 5.0 watts (also see derating in Figure 1).
• Operating and Storage temperature: -65ºC to +150ºC
• Thermal Resistance: 25 ºC/W junction to lead, or 90ºC/W junction to ambient when mounted on FR4 PC board (1oz Cu) with recommended footprint (see last page)
• Steady-State Power: 5 watts at TL < 25oC, or 1.38 watts at TA = 25ºC when mounted on FR4 PC board with recommended footprint (also see Figure 1)
• Forward voltage @1.0 A: 1.2 volts (maximum) • Solder Temperatures: 260 ºC for 10 s (maximum)
MECHANICAL AND PACKAGING
• CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0
• TERMINALS: Gull-wing or C-bend (modified Jbend) tin-lead or RoHS compliant annealed matte-Tin plating solderable per MIL-STD-750, method 2026
• POLARITY: Cathode indicated by band. Diode to be operated with the banded end positive with respect to the opposite end.
• MARKING: Part number without SMBx prefix (e.g. 5333B, 5333Be3, MX5348C, 5376D, etc.)
• TAPE & REEL option: Standard per EIA-481-1A with 12 mm tape, 750 per 7 inch reel or 2500 per 13 inch reel (add “TR” suffix to part number)
• WEIGHT: 0.1 grams
• See package dimensions on last page
Copyright © 2007 6-21-2007 REV E
Microsemi
Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
Page 1
SMBG(J)533–5388B, e3
SCOTTSDALE DIVISION
SMBG5333 thru SMBG5388B, e3 SMBJ5333 thru SMBJ5388B, e3
SURFACE MOUNT 5.0 Watt ZENER DIODES
WWW.Microsemi .COM
ELECTRICAL CHARACTERISTICS @ TL = 30oC
TYPE NUMBER
GULLWING LEAD
C-BEND (MOD. “J”)
REGULATOR TEST VOLTAGE CURRENT
(VZ) (IZ)
MAXIMUM DYNAMIC IMPEDANCE
(ZZ)
(A&B Suffix)
V
mA dc
OHMS
MAXIMUM REVERSE CURRENT
(IR)
IR TEST VOLTAGE
(VR)
(Non-Suffix & A Suffix)
μA V
IR TEST VOLTAGE
(VR)
(B,C,D Suffix)
MAXIMUM REGULATOR
CURRENT
(IZM)
(B,C,D Suffix)
MAXIMUM DYNAMIC KNEE
IMPEDANCE
ZZK AT 1.0Ma
(A,B,C,D Suffix)
V mA OHMS
MAXIMUM SURGE
CURRENT
(IZSM)
AMPS
MAXIMUM VOLTAGE REGULATION
(ΔVZ)
(A,B,C,D Suffix)
VOLTS
SMBG5333B SMBJ5333B
3.3
380
3.0
300
1.0
1.0
1440
400 20 0.85
SMBG5334B SMBJ5334B
3.6
350
2.5
150
1.0
1.0
1320
500
18.7
0.80
SMBG5335B SMBJ5335B
3.9
320
2.0
50
1.0
1.0
1220
500
17.6
0.54
SMBG5336B SMBJ5336B
4.3
290
2.0
10
1.0
1.0
1100
500
16.4
0.49
SMBG5337B SMBJ5337B
4.7
260
2.0
5.0
1.0
1.0
1010
450
15.3
0.44
SMBG5338B SMBJ5338B
5.1
240
1.5
1.0
1.0
1.0
930
400
14.4
0.39
SMBG5339B SMBJ5339B
5.6
220
1.0
1.0
2.0
2.0
865
400
13.4
0.25
SMBG5340B SMBJ5340B
6.0
200
1.0
1.0
3.0
3.0
790
300
12.7
0.19
SMBG5341B SMBJ5341B
6.2
200
1.0
1.0
3.0
3.0
765
200
12.4
0.10
SMBG5342B .