Document
SMZJ3788 thru SMZJ3809B
Vishay Semiconductors
formerly General Semiconductor
Surface Mount Zener Diodes
DO-214AA (SMBJ-Bend)
Cathode Band
Zener Voltage 9.1 to 68V Steady State Power 1.5W
0.086 (2.20) 0.077 (1.95)
0.155 (3.94) 0.130 (3.30)
e g a t l o V d e d n nge e t x E Ra
0.083 MIN (2.10 MIN)
Mounting Pad Layout
0.106 MAX (2.69 MAX)
0.180 (4.57) 0.160 (4.06)
0.012 (0.305) 0.006 (0.152)
0.096 (2.44) 0.084 (2.13)
0.060 (1.52) 0.030 (0.76) 0.220 (5.59) 0.205 (5.21)
Dimensions in inches and (millimeters)
0.008 (0.203) Max.
0.050 MIN (1.27 MIN) 0.220 REF
Features
• Plastic package has Underwriters Laboratory Flammability Classificaion 94V-0 • For surface mounted applications • Glass passivated chip junction • Low Zener impedance • Low regulation factor • High temperature soldering guaranteed: 250°C/10 seconds at terminals • Contact local sales office for gull-wing (SMZG prefix) lead form (DO-215AA)
Mechanical Data
Case: JEDEC DO-214AA molded plastic over glass passivated junction Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Band denotes cathode Mounting Position: Any Weight: 0.003 oz., 0.093 g Packaging Codes – Options (Antistatic): 51 – 2K per Bulk box, 20K/carton 52 – 750 per 7" plastic Reel (12mm tape), 15K/carton 5B – 3.2K per 13" plastic Reel (12mm tape), 32K/carton
J STG:
Maximum Electrical Characteristics Operating Junction and Storage Temperature Range: T , T
Part Number Device Marking Code VK,L WA,B WC,D WE,F WG,H WI,J WK,L XA,B XC,D XE,F XG,H XI,J Nominal Zener Voltage VZ at IZT (V) 9.1 10 11 12 13 15 16 18 20 22 24 27 Test Current IZT (mA) 41.2 37.5 34.1 31.2 28.8 25.0 23.4 20.8 18.7 17.0 15.6 13.9 Max. Zener Impedance Leakage Current ZZT at IZT ZZK at IZK (Ω) (Ω) (mA) 4.0 5.0 6.0 7.0 7.5 9.0 10.0 12.0 14.0 17.5 19.0 23.0 1000 1000 650 550 550 600 600 650 650 650 700 700 0.50 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25
–55°C to +150°C
Max. Reverse Current IR at VR (µA) (V) 50 50 10 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 7.0 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6
Max. Zener Current IZM (mA) 140 125 115 105 98 85 80 70 62 56 51 46
SMZJ3788A,B SMZJ3789A,B SMZJ3790A,B SMZJ3791A,B SMZJ3792A,B SMZJ3793A,B SMZJ3794A,B SMZJ3795A,B SMZJ3796A,B SMZJ3797A,B SMZJ3798A,B SMZJ3799A,B
Notes: (1) Standard voltage tolerance is ±20%, suffix “A” denotes ±10% and suffix “B” denotes ±5% (2) Maximum steady state power dissipation is 1.5W at TL = 75°C (See Fig. 1)
Document Number 88402 01-Aug-02
www.vishay.com 1
SMZJ3788 thru SMZJ3809B
Vishay Semiconductors
formerly General Semiconductor
Max. Electrical Characteristics (con’t.) Operating Junction and Storage Temperature Range: T , T
J
STG: –55°C
to +150°C
Part Number Modified J-Bend SMZJ3800A,B SMZJ3801A,B SMZJ3802A,B SMZJ3803A,B SMZJ3804A,B SMZJ3805A,B SMZJ3806A,B SMZJ3807A,B SMZJ3808A,B SMZJ3809A,B
Device Marking Code XK,L YA,B YC,D YE,F YG,H YI,J YK,L ZA,B ZC,D ZE,F
Nominal Zener Voltage VZ at IZT (V) 30 33 36 39 43 47 51 56 62 .